Question

verify (-2)²×(-2)²=(-2)⁴​

Answer 1

Answer:

(-2)²×(-2)²=(-2)⁴​

LHS: (-2)²×(-2)²

Use identity: aⁿ x aⁿ  = a⁽ⁿ⁺ⁿ⁾

So,

(-2)⁽²⁺²⁾

(-2)⁴  = RH.S.

Hence verified