Question

simplify

8xy^-6 . 4w^-1 x^-2 . 2y^-2 w^8

use only positive exponents in your answer

Answer 1

what are these dots, multiplication?

Answer 2

yes dots mean multiplication

Answer 3

You'd usually use * for multiplication

(64w^7y^4)/x

Answer 4

it says .

Answer 5

incorrect answer

Answer 6

8xy^-6 × 4w^-1 × x^-2 × 2y^-2 w^8

Answer 7

Do you know what happens to a negative exponent?

Answer 8

becomes positive

Answer 9

(64w^7)/(xy^8)

Answer 10

Typed in as 8xy^-6 * 4w^-1 * x^-2 * 2y^-2 w^8

Answer 11

ty

Answer 12

No problem dude! I just typed it into Mathematica for you. If you want to do the same, try the wolframalpha web site.

Answer 13

You can do it here, click "equation"!

Answer 14

What I mean is, it actually solves it for you.

Answer 15

Stop proposing cheat-websites! Please!

Answer 16

ok

Answer 17

Priciate that!

Answer 18

No. Are you kidding me? They're only cheat websites if you use them to cheat.

Answer 19

Do they explain the problems that they solve or just solve?

Answer 20

They explain the problems in Mathematica step by step.