Question

please answer

I will mark brainlist ​

Answer 1

Answer:

=((5^4) x (10^2) x (2^5))/((8^2) x (5^2))

=((5^2) x (10^2) x (2^5))/(((2^3)^2))

=((5^2) x (10^2) x (2^5))/(2^6)

=((5^2) x (10^2))/2

=((5^2) x (5 x 2)^2)/2

=((5^2) x (5^2) x (2^2))/2

=((5^2) x (5^2) x 2)

=(25 x 25 x 2)

=(25 x 50)

= 1250

= 5^4 x 2

laws used are

a^m x a^n = a^(m+n)

a^m ÷ a^n = a^(m-n)

(a^m)^n = a^mn

(ab)^m = a^m x b^m

Answer 2

Step-by-step explanation:

hope it helps u...........