Question

Select one of the factors of x3y2 + 8xy2 + 5x2 + 40.

Answer 1

Answer:

Option a - $xy^2+5$

Step-by-step explanation:

Given : Polynomial $x^3y^2+8xy^2+5x^2+40$

To find : Select one of the factors of polynomial ?

Solution :

The polynomial  $x^3y^2+8xy^2+5x^2+40$

We factor of above polynomial by taking common terms,

$xy^2(x^2+8)+5(x^2+8)$

$(xy^2+5)(x^2+8)$

From the given options,

$xy^2+5$ is one of the factors of polynomial.

Therefore, option a is correct.