Question

factorise the expression using suitable identities: a⁴ - 16b⁴​

Answer 1

Answer :-

a⁴ - 16b⁴

= (a² - 4b²)(a² + 4b²)

= (a - 2b)(a + 2b)

= $\bf \red{\left(a-2b\right)\left(a+2b\right)\left(a^{2}+4b^{2}\right) }$

$\mapsto$ Hence, factorization of the a⁴ - 16b⁴ using suitable Identities will be will be (a - 2b)(a + 2b)(a² + 4b²).

Answer 2

Answer:

$\sf\fbox\red{Refer the Attachment for ur Answer:-}$