CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Addition and Subtraction of Polynomials

Question 30Th...

Question

Question 30

The value of $(2 x^{2} + 4) \div 2$ is
a) $2 x^{2} + 2$
b) $x^{2} + 2$
c) $x^{2} + 4$
d) $2 x^{2} + 4$

Open in App

Solution

b) $x^{2} + 2$

$\to$ We have,
$(2 x^{2} + 4) \div 2 = \frac{2 x^{2} + 4}{2} = \frac{2 (x^{2} + 2)}{2}$ [taking 2 as common]
$= x^{2} + 2$

Suggest Corrections

thumbs-up

0

Similar questions

Q. The expression x⁴ + 4 can be factorized as

(a) (x² + 2x + 2) (x² − 2x + 2)

(b) (x² + 2x + 2) (x² + 2x + 2)

(c) (x² − 2x − 2) (x²− 2x + 2)

(d) (x² + 2) (x² − 2)

The expresssion $x^{4} + 4$ can be factorized as

Subtract: 2 x^{2} + 6 - 4 x from 3 x^{2} - 6 x + 8.

2 x^{2} + 6 - 4 x

3 x^{2} - 6 x + 8

Q. Find the HCF of the following polynomials.
P(x) = 8

(x^{4} - 16)

(x^{3} - 8)

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Addition and Subtraction of Polynomials

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon