Question

simplify a⁸-b⁸ plzz ​

Answer 1

Simplify a⁸-b⁸

this can be written as (a⁴)² - (b⁴)² (now we can use the identity a²-b² = (a+b)(a-b) where a is a⁴ here and b is b⁴ here)

(a⁴-b⁴)(a⁴+b⁴)

a⁴-b⁴ can written as (a²)² - (b²)² and the identity can again be applied

which will be

(a²-b²)(a²+b²)(a⁴+b⁴)

again here we can apply the identity for a²-b²

(a-b)(a+b)(a²+b²)(a⁴+b⁴)

hope it helps

have a great day