Question

By what number should (8)^-4 be multiplied so that the product is 1/64 ?

Answer 1

(8)^-4×X=1/64

(1/8) ^4×X=1/64

1/4096×X=1/64

X=1/64÷1/4096

X=1/64×4096

X=4096/64

X=64

hope it helps you.

Answer 2

Answer:

8^2

Step-by-step explanation:

8^(-4)×8^2

we know that

a^m× a^n=a^m+n

therefore

8^-4+2

8^(-2)

we know that a^-m=(1/a)^m

therefore,1/64 will come....Hope you like the answer...If it help kindly mark my answer as brainlist...Thank you! Enjoy.