Question

(4^7)^2 x (4^-3)^4 please answer ​

Answer 1

Answer:

pls mark me as brainliest if you are satisfied

Step-by-step explanation:

(4^7)^2 x (4^-3)^4

=16384^2 * -64^4

=268435456*-16777216

Answer 2

Answer:

Step-by-step explanation:

(4^7)^2 x (4^-3)^4

4^14 x 4^-12 (a^m^)^n=a^m*n

4^14-12 a^m x a^n=a^m+n but here base should be same eg a, 4

4^2

16