Question

find the value of 4 to the power minus 8 by 8 to the power minus 4 whole to the power 3 by 4​

Answer 1

Answer:

-128

Step-by-step explanation:

Solution:

4^-8

(8^-4)^3/4

4^-8

(8^-1)3 [-4×3/4 = -1]

4^-8

8^-3 [-1×3 = -3]

655,36 [4×4×4×4×4×4×4×4]

-512 [8×8×8]

On canceling,

we get, -128