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If -2 is a zero of polynomial p(x) then which of the following is a factor of p( x)

Posted by Sarika Maurya 3 years, 1 month ago

CBSE > Class 10 > Mathematics

2 answers

Sarika Maurya 3 years, 1 month ago

Here is no option is given.

Arpit Gupta 3 years, 1 month ago

its an mcq, state the options for ans

ANSWER

Case based question of arithmetic progression

Posted by Pallavi Dodamani 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Let p be aprime number.The quadratic equation having roots as a factor of p is

Posted by Sarthak Mohanty 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What is the sum of the all angle of a triangle

Posted by Nihal Rehan 3 years, 1 month ago

CBSE > Class 10 > Mathematics

5 answers

Sarika Maurya 3 years, 1 month ago

180°

Sarthak Mohanty 3 years, 1 month ago

180°

Aditi Nautiyal 3 years, 1 month ago

180°

Ankit Mahato 3 years, 1 month ago

180°

Niskarsh Gupta 3 years, 1 month ago

180

ANSWER

if 49x + 51y=,51x+49y then find value of x and y

Posted by Amit Yadav 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

The multiplicative inverse of zero........................... a. 1 b. 0 c. Doesn't exist d. 1/0

Posted by Arsh Preet 3 years, 1 month ago

CBSE > Class 10 > Mathematics

3 answers

Sahana Sanu 3 years, 1 month ago

Doesn't exist

Srishty Kumari 3 years, 1 month ago

C. Doesn't exist

Arsh Preet 3 years, 1 month ago

Doesn't exist is a write answer 😇

ANSWER

What is the minimum interval between two consecutive calls according to table F of schedule 1

Posted by Ankush Jha 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If 2Sin²Φ - cos²Φ= 2 Then Φ =?

Posted by Tanishq Patel 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Uchiha Madara 3 years, 1 month ago

90°

ANSWER

If sinA =4/5, then the value of cosA is

Posted by Priyanshu Kvrajokr 3 years, 1 month ago

CBSE > Class 10 > Mathematics

3 answers

Sarika Maurya 3 years, 1 month ago

3/5

Rudra Upadhyay 3 years, 1 month ago

The answer is 3/5

Priyanshu Kvrajokr 3 years, 1 month ago

3/5

ANSWER

A chord PQ of a circle of radius 10cm subtends an angle of 60 at the centre of the circle. Find the area of major and minor segments of the circle.

Posted by Sarika Maurya 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Sarika Maurya 3 years, 1 month ago

Kisi ko bhi nahi pata hai kya??

ANSWER

If sin A=3/4, calculate cos A and tan A

Posted by Nikita Joshi 3 years, 1 month ago

CBSE > Class 10 > Mathematics

3 answers

Akshay Singh 3 years, 1 month ago

No

Khushi Kushwaha 3 years, 1 month ago

CosA=√7/4 TanA=3/√7

Nikita Joshi 3 years, 1 month ago

Sin A=3/4=P/H P=3 H=4 Using PGT H^2= P^2+ B^2 (4)^2= (3)^2+ B^2 16= 9+ B^2 16- 9= B^2 √7= B B= √7 Cos A= B/H= √7/4 Tan A= P/B= 3/√7

ANSWER

>/=₹>₹₹₹

Posted by Sachin Kumar 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

(−√2+√6)^2+(−√2−√6)^2

Posted by Ëĺïťè Kïñg 3 years, 1 month ago

CBSE > Class 10 > Mathematics

2 answers

Masum Raja 3 years, 1 month ago

Given that hcf (306,657=9

Harshvivek Lakhera 3 years, 1 month ago

(2+6)+(2-6) 8+(-4) 8-4 4

ANSWER

x+3y=5 3x-y=5 Solve in graph

Posted by Manish Sao 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Chapter 5 notes

Posted by Vidhi Yadav 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Bhai kisi ke pass educart 2022-23 ke educart ke kisi bhi subject ke question ki pdf h to link share krdo pls

Posted by Yash Khemka 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Prove that if x and y are both odd positive integers then x2 +y2 is even but not divisble by 4

Posted by Suruchi Kumari 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the zeroes of the polynomial x²+7x+10

Posted by Kaif Sait 3 years, 1 month ago

CBSE > Class 10 > Mathematics

5 answers

Neha Gupta 3 years, 1 month ago

-5 and -2.

Srishty Kumari 3 years, 1 month ago

X²+7x+10 X²+5x+2x+10 X(x+5)+2(x+5) (X+2) (x+5) X=-2,x=-5

Akshat Kamal 3 years, 1 month ago

-2 &-5

Memes And Games 3 years, 1 month ago

x^2+5x+2x+10 x(x+5)+2(x+5) (x+5)(x+2) x=-5 x=-2

Bhoomi Khandelwal 3 years, 1 month ago

ex 12.1 Question 2

ANSWER

The ratio of the 11th term to the 18th term of an AP is 2:3. Find the ratio of the 5th term to the 21st term, also the ratio of the sum of the first 5 terms to the sum of first 21 terms.

Posted by Vishwas Kumar 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Vandan Sonawane 3 years, 1 month ago

https://www.toppr.com/ask/question/the-ratio-of-the-11th-term-to-the-18th-term-of-an-ap-is-2/

ANSWER

Basic proportionality therom

Posted by Anvith Poojary 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Chapter 1 questions

Posted by Rahul Shakya 3 years, 1 month ago

CBSE > Class 10 > Mathematics

2 answers

Prem Shankar Dubey 3 years, 1 month ago

11 chapter

Aradhya Yadav 3 years, 1 month ago

Exercise.5.6

ANSWER

Find the distance of p (x, y) from the orgin

Posted by A.Divyashree Anbazhagan 3 years, 1 month ago

CBSE > Class 10 > Mathematics

2 answers

Vishwas Kumar 3 years, 1 month ago

Hence, the distance of point P(x,y) from the origin is √x^2+y^2

Ojas Jain 3 years, 1 month ago

√(x²+y²

ANSWER

If one zeroes of polynomial (a^2+9) x^2+13x+16a in reciprocal of the other find the value of a

Posted by Kashif Alam 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Vishwas Kumar 3 years, 1 month ago

According to the question, one of the zeros is the reciprocal of the other, so, let us consider one zero to be x. Therefore, the other zero will be 1 / x, and the product of zeros will be 1. For any polynomial of the form ax2+ bx + c = 0, Sum of zeros = - b / a Product of zeroes = c / a Using these results for the equation given in the question (a2 + 9)x2 + 13x + 6a, we get The product of zeros will be c / a = 6a / (a2+ 9) = 1 ⇒ a2+ 9 = 6a ⇒ a2- 6a + 9 = 0 [rearranging terms] ⇒ a2 – 3a – 3a + 9 = 0 [splitting middle term] ⇒ a (a - 3) -3 (a - 3) = 0 [taking a as common in 1st two terms and - 3 as common in last two terms] ⇒ (a - 3) (a - 3) = 0 ⇒ a = 3 , 3 Hence, the value of a is 3.

ANSWER

If alpha and beta are the zeros of polynomial f(x)=xsquare -5x+k Such that alpha -beta=1,find the value of k.

Posted by Aarya Sagar 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Tushar Gautam 3 years, 1 month ago

2

ANSWER

Find X in term of a,b and c:a/x-a + b/x-b = 2c/x-c

Posted by Lakshya Agarwal 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

꧁༺Priyanshu Kumar Shah ༻꧂ 3 years, 1 month ago

Solution of this problem

ANSWER

What are the coordinates of mid point of line joining the point (6,-2) and (4,8)

Posted by Kunal Shankhwal 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Vishwas Kumar 3 years, 1 month ago

Coordinates of midpoint of segment joining (– 2, 6) and (8, 2) are (3, 4).

ANSWER

Find the roots of a polynomial X square + 1554 X + 1 equal 0 by splitting the middle term and also find Alpha power 1 upon 4 + beta power 1 upon 4 and Alpha power 1 upon 4 - beta power 1

Posted by Tripathi Bhaiya 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Ex.5.2

Posted by Ahtesham Khan 3 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Sarika Khantwal 3 years, 1 month ago

Which question

ANSWER

After tells his daughter " seven years ago '' i was seven times as old as you will be'' (isn't this intresting ?) Teptesent this situation algebrically and graphically ?

Posted by Mahivardhan Singh Solanki 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Prove that AM/AB = AN/AD if LM//CB and LN//CD

Posted by Khushi Soni 3 years, 1 month ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

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