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Mathematics 21 Online
OpenStudy (anonymous):

The expression -(3x)2 can be rewritten as A. -6x2 B. -9x2 C. 9x2 D. 6x2

OpenStudy (anonymous):

I got b

OpenStudy (anonymous):

the minus is not inside the paranthesis so square the term inside and multiply by -

OpenStudy (anonymous):

is the 2 supposed to mean squared? or is it just times 2?

OpenStudy (anonymous):

-(3x)^2

OpenStudy (anonymous):

ok then yes it is b

OpenStudy (anonymous):

Thank you very much!!! =)

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