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Mathematics 10 Online
OpenStudy (anonymous):

multiply, express using exponents (-11w^4)(-5w^3x^4)

OpenStudy (anonymous):

\[(-11w^4)(-5w^3x^4)=(-5*-11)(w^4)(w^3x^4)\]

OpenStudy (anonymous):

Do you know what (-5*-11) =?

OpenStudy (anonymous):

55

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

my answer on a test is 55w^7x^4 and it was maked wrong? Is this wrong answer or marked wrong incorrectly?

OpenStudy (anonymous):

Sorry that should be right. Make sure you didn't type any other things.

OpenStudy (anonymous):

I agree with you guys that carol's answer looks to be right

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