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Mathematics 17 Online
OpenStudy (anonymous):

(4x^-1y^8) (3x^4y^-6) : choices: a) 12x^5y^14 ; b) 12x^3y^2

OpenStudy (anonymous):

A

OpenStudy (inkyvoyd):

Mm. I can't really understand this without parenthesis. And, @iluv2tz , you might wanna justify that answer.

OpenStudy (anonymous):

I was kinda thinkin it was B just by doing the -1 + 4, ya'll got me all confused!

OpenStudy (inkyvoyd):

Well, the problem with this problem is that you needa put some parenthesis on it so we can make sure what you are saying.

OpenStudy (anonymous):

But I did put parenthesis :P

OpenStudy (inkyvoyd):

I mean on the exponents.

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