CBSE > Class 09 > Mathematics | CBSE Board | Homework Help

No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

Factorise: 2x² + 5x - 3

Posted by Pritha Ghosh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Goutam Dalal 7 years, 8 months ago

(2x+3)(x+3)

1Thank You

ANSWER

x3+1/x3+2

Posted by Ritik Kumar 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(X+y)3 +(y+z )3

Posted by Shweta Gupta 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factoriza x3 - 5x2 +2x + 24

Posted by Vineet Rana 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(25)1/3 *5 1/3.

Posted by Debjit Ghosh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Kajal Dhurve 7 years, 8 months ago

0Thank You

Anup Lonare 7 years, 8 months ago

(125)1/3

0Thank You

ANSWER

0.47вαr

Posted by Khαn Humαírα 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Nandani Yadav Govind 7 years, 8 months ago

47÷99

0Thank You

ANSWER

Heron farmula

Posted by Nitesh Bhardwaj 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Kumar Aryan 7 years, 8 months ago

underroot s(s-a)(s-b)(s-c)

0Thank You

ANSWER

How to prove that EXTERIOR ANGLE OS EQUAL TO ANGLE OF REMOTE INTERIOR ANGLE????????????

Posted by Ajay Poddar 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Ashok Kumar 7 years, 8 months ago

0Thank You

ANSWER

Hw to make root 8 by spiral methd

Posted by Dinesh Agarwal 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

a³-1/a³-2a+2/a.Factorize it.

Posted by Aman Singh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

4 powerx-1*(0.5)power 3-2x=(1/8) powerx

Posted by Shakti Singh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aman Singh 7 years, 8 months ago

The value of x will be 5/7. As done,4 powerx-1×0.5power3-2x=1/8powerx. So,it will be 2power2x-2×2power-3+2x=2power-3x. Thus we may write just powers as given,(2x-2)+(-3+2x)=-3x. 4x-5=-3x. It will be 4x=(-3x+5). 4x+3x=5 ,it will be 7x=5,finally the answer will be x=5/7.

1Thank You

ANSWER

p(x)=3x²-1,x=-1/√3

Posted by Bikash Rajak 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aman Singh 7 years, 8 months ago

As we know that x=1/√3,so by the factor theorem,1/√3 is a factor of p(x) if p(1/√3)=0.now,p(1/√3)=3×(1/√3)wholesquare-1. So,p(x)=1-1. Thus,p(x)=0. Hence,1/√3 is a factor of p(x).

0Thank You

ANSWER

How to split √ a in the middle tern

Posted by Nikki Singhal 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Write decimal value of root 5

Posted by Deepak Kumar 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Mohan Meena 5 years, 8 months ago

Ye bhi nahi aata

0Thank You

ANSWER

What is factor mathod

Posted by Priyanshu Das 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2x2+ 2underroot2 x-6

Posted by Radhika Venkatraman 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

why p(x) is put as 0

Posted by Prabhnoor Kaur 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

x³-3x²-3x+1 divide by x+2

Posted by Harsh Vardhan 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Aman Singh 7 years, 8 months ago

Quotient is x2-5x+7. And remainder is -13.

3Thank You

ANSWER

Two distinct line l and m. Cannot have a. Any point in common b. One point in common c. Two point in common d. None of the above

Posted by Sanskruti Daberao 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Sonu Yadav 7 years, 8 months ago

2x³-3x²-17x+30

5Thank You

ANSWER

Define the method to locate an irrational number on the number line with the help of an example.

Posted by Siddhant Bashisth 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

C.i

Posted by Uzair Raza 7 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find 4 rational numbers between 3/7and7/8

Posted by Khushi Mallick 7 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Pradev Soni 7 years, 8 months ago

3/7 × 8/8 = 24/56 7/8 × 7/7 = 49/56 So the rational numbers between 3/7 and 7/8 are 24/56,25/56,26/56,27/56,28/56,.................49/56 So you can take any four from these

0Thank You

Hitakshi Agrawal 7 years, 8 months ago

First of all take out the LCM of denominators (7 and 8). 3/7 = 24/56 7/8 = 49/56 Now you can write man rational numbers between 24/56 and 49/56 For eg. 25/56 , 26/56, 28/56 ,29/56......

3Thank You

ANSWER

Check whether the polynomial p (x)=9x*3

Posted by Tanaj Karim 7 years, 8 months ago

CBSE > Class 09 > Mathematics