Question

7^3/7^2 Equals What?

Answer 1

use a property of exponents:

x^a / x^b = x^(a-b)

Answer 2

just plug in the values in your question into the above formula and work it out

x=7,a=3 and b=2

Answer 3

So 343 / 49

Answer 4

Then 7^(3-2)?

Answer 5

that is one way of doing it but an easier is to use the law of exponents

7^3 / 7^2 = 7^(3-2) = 7^1 = 7

Answer 6

ok?

Answer 7

That's good, but I'm confused. Where did you get the 1 from?

Answer 8

3-2 = 1

Answer 9

easy

Answer 10

Oh wow I feel stupid, but math has always been my weak spot. Thanks anyway.

Answer 11

yw