Simplify the following expression (5 {}^(7)) {}^(2) (5 {}^( - 2) ) { }^(6) A. 5 {}^( - 168) B. 5 {}^(2) C. 5 {}^(1) D. 5 {}^(37) ​

Question

Simplify the following expression


`(5 {}^(7)) {}^(2) (5 {}^( - 2) ) { }^(6)`




A.

`5 {}^( - 168)`
B.

`5 {}^(2)`
C.

`5 {}^(1)`
D.

`5 {}^(37)`

​

Answer 1

The answer is B.
Since the fractions are the same (5 )you leave it as it is so you just multiply the powers and then add the power