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If X+1 is a factor of ax³ +x²-2x+4a-9, find the value of a

Posted by Anmol Bhatia 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What are the multiple of 6 less than 40

Posted by Sarthak Shandilya 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Alok Negi 7 years, 6 months ago

6,12,18,24,30,36

Manisha Bagraniya 7 years, 6 months ago

6, 12, 18 , 24 , 30, 36

ANSWER

-2+3÷+4

Posted by Gauri Shankar Tiwari 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Manisha Bagraniya 7 years, 6 months ago

(-2)+3÷4 = -2 + 3/4 LCM =4 = -2×4+3 -8+3 -5 ------------------ = ----------- = ------- 4 4 4

ANSWER

How to take out percentage

Posted by Jatin Bharti 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Bilal Sohail 7 years, 6 months ago

marks /total marks e.i. 80 x 100

ANSWER

In fig. 6.16,if x +y=w+z, then prove that AOB is a line

Posted by Biresh Debbarma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent root 7 on the real number line

Posted by Kanika Gupta 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Wheyri2yweuejwiwiw8

Posted by Tushar Bansal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Shshs7qhha

Posted by Tushar Bansal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A + b whole square equal to

Posted by Sharda Tiwari 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Abhiroop Biswas 7 years, 6 months ago

A²+B²+2AB=(A+B)²

Abhishek Gautam Gautam 7 years, 6 months ago

(a+b)square=A square+b square+2ab

ANSWER

If a-b=4 and ab=21, find the value of a3-b3

Posted by Poorva Choudhary 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreedhar Charan 7 years, 6 months ago

Incorrect question

ANSWER

Wirte 6.46 in the form of p/q

Posted by Udii Agrawal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreedhar Charan 7 years, 6 months ago

x=6.46 100x=646 x=646upon100

ANSWER

How to represent root 5 on number line

Posted by Khushi Varu 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek Gautam Gautam 7 years, 6 months ago

Let x=√5 is a postive real number Then represent√5 geometrically Let 1cm=1unit Draw a straight line 5cm,and draw 1 unit extra Point A to Point B =5cm Point c=1 unit extra Ok Then add the 5 +1 =6 unit,then half 6unit Half of 6 cm is equal to 3cm ,point 3 cm D Then draw a semicircul from point A to D ,then draw perpendicular on that point on which semicircul end

ANSWER

Find x²+1/x² if x-1/x=√3

Posted by Rohit Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(X4+2x3-2x2+4x+6)/x2+2x-3

Posted by Gagan Deep 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to locate 2+root 2on no.line

Posted by Bhumi Kamra 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is smallest prime no.

Posted by Jelly Chotala 7 years, 6 months ago

CBSE > Class 09 > Mathematics

5 answers

Rohit Singh 7 years, 6 months ago

Two

Ankita Nayak 7 years, 6 months ago

2 is the smallest prime no.

Anokhi Bhanusali 7 years, 6 months ago

2 is the only prime no.which is even and the smallest of all

Rajan Ningule 7 years, 6 months ago

2

Jelly Chotala 7 years, 6 months ago

2

ANSWER

x+1÷x=

Posted by Benny Stephen Roy 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Rohit Singh 7 years, 6 months ago

1+1÷x

Abhishek Shahi Rajput 7 years, 6 months ago

1

Garvit Sharma 7 years, 6 months ago

0

ANSWER

1÷√6+√5-√11 rationalise the denominator

Posted by Sachin Meena 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplify 2√3-√5 ___________________ 2√2+3√3

Posted by Pallavi Bhardwaj 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the remainder obtained on dividing y³-y²_2y+1÷y-3

Posted by Abhishek Mourya 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Naveen Kumar Gupta 7 years, 6 months ago

It's r=13 By putting y=3 in y3-y2-2y+1 we get r 13

Deepansh Bhargava 7 years, 6 months ago

Its quatient is y2+4y+6 and remainder is 1

ANSWER

Blank to be added to 11/7 to get 9/7

Posted by Priyanshi Jain 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If each side of triangle is increased by X time . Find percentage of increase in area

Posted by Saurabh And Shekhar Jha 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Rajat Goswami 7 years, 6 months ago

75%

Vivek Sharma 7 years, 6 months ago

X./.

ANSWER

What is the relation between height, radius and slant height of a cone?

Posted by Arnav Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Is 1/4 rational or irrational

Posted by Aditya Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Tarun Chauhab 7 years, 6 months ago

It is rational because 1/4 is equal to 0,25 which is terminating

Arnav Singh 7 years, 6 months ago

Rational number because 1/4is terminating number hai

ANSWER

Find Area of a equilateral triangle whose hight is 6 cm

Posted by ᴀᴋꜱʜᴀʏ ʙʜᴀᴛᴇ 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Devansh Pundir 7 years, 6 months ago

9 root3

Himanshu Verma 7 years, 6 months ago

9root2

ANSWER

x²+(2+3)x+6

Posted by Sneha Paul 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Vivek Sharma 7 years, 6 months ago

(x+3)(x+2)

ANSWER

If t(x)=5x+3,find 1/t

Posted by Kreetika Thakur 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find out the area of trapezium whose parallel sides are ‘a’ and ‘b’and height is ‘h’unit.

Posted by Pawan Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Arnav Singh 7 years, 6 months ago

1/2*h(a+b)

Srishti Garg 7 years, 6 months ago

1/2. a+b. h

ANSWER

method of square root spiral how to construct sqaure root spiral

Posted by Kalyani Aashi 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Abhishek Gautam Gautam 7 years, 6 months ago

In RS agrawal you will found how to construct a spiral on page no.18

Zubeair Zubeair 7 years, 6 months ago

What.is.what.where.is.what

ANSWER

2%

Posted by Chandan Yadav 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Ujjwal Mittal 7 years, 6 months ago

1/50

ANSWER

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