Question

Simplify the following expression:

7472

Answer 1

7^2

Explanation:

i hope this helps :)

Answer 2

49

Explanation:

Exponent properties state that when two like bases are being divided, the exponents can be subtracted. So the first step in simplifying is to subtract the two exponents, 4-2=2. This leaves the fraction as
`(7^(2) )/(7^(0) )`, since anything to the power of 0 is just 1, the simplified expression is
`7^(2)`. Then, because they are both constants, 7 can just be squared. This equals 49.