MyQuestionIcon

1

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

Factorization of a Quadratic Trinomial

Question 92 x...

Question

Question 92 (xxi)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$p^{5} - 16 p$

Open in App

Solution

$p^{5} - 16 p = p (p^{4} - 16) = p [(p^{2})^{2} - 4^{2}] = p (p^{2} + 4) (p^{2} - 4) = p (p^{2} + 4) (p^{2} - 2^{2}) = p (p^{2} + 4) (p + 2) (p - 2)$

Suggest Corrections

thumbs-up

0

Similar questions

Question 92 (xxvi)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$(a - b)^{2} - (b - c)^{2}$

Question 92 (v)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$28 a y^{2} - 175 a x^{2}$

Question 92 (xxv)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$16 x^{4} - 625 y^{4}$

Question 92 (i)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$x^{2} - 9$

Question 92 (xxi)

Factorise the following using the identity $a^{2} - b^{2} = (a + b) (a - b) .$

$p^{5} - 16 p$

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Factorization of a Quadratic Trinomial

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon