Question

(4a^4)^2 write without exponents

Answer 1

(4 x a x a x a x a) x (4 x a x a x a x a)

Answer 2

16 a^8 = 16aaaaaaaa

Explanation:

(4a^4)^2

We know (xy)^z = x^z y^z

4^2 a^4^2

16 a^4^2

We know a^b^c = a^(b*c)

16 a^(4*2)

16 a^8