Question

Find the product using identities (i) (a^2 + bc)(a^2 – bc)
$({a}^{2} + bc)( {a}^{2} - bc)$​

Answer 1

Answer:

Using identity : (a + b)(a-b) = a² - b²

( a² + bc ) (a² - bc)

(a²)² + bc²

a⁴ + bc²