Question

evaluate 7^35 x 7^-21 x 7^-8

Answer 1

help please

Answer 2

Just add the powers algebraically.

Answer 3

so don't multiply the bases. just add the exponents

Answer 4

Yes,\[a ^{m} \times a ^{n} = a ^{m+n}\]

Answer 5

so the answer would be 7^6

Answer 6

Yep... What is 35-(21+8)?

Answer 7

6

Answer 8

Good job.

Answer 9

still need help

Answer 10

With?

Answer 11

yeah none of the answers are the answer i got

Answer 12

it says to "evaluate" not just multiply

Answer 13

So you're asked for a really large number.

Answer 14

nevermind i figured out the answer

Answer 15

:) I'm guessing it was just asking what exactly 7^6 power was.

Answer 16

;-;

Answer 17

you're right. i got the right answer but didn't think of it that way. wow i feel stupid