Simplify 7^8 x 7^3 x 7^4 / 7^9 7^5

7.

Step-by-step explanation:

7^8 x 7^3 x 7^4 / 7^9 7^5

= 7^(8+3+4) / 7^(9+5)

= 7^15 / 7^14

= 7^(15-14)

= 7.

7

Step-by-step explanation:

When the bases of the numbers are the same when multiplying numbers with exponents, you can just add the exponents like so:

Now, look at the rest of the simplified equation and do the same to the denominator:

⇒

When the bases are the same in the fraction, you are allowed to subtract the exponents. This will lead you to the simplified answer = =

its 69.420

step-by-step explanation: