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Mathematics 11 Online
OpenStudy (anonymous):

Choose the correct simplification of the expression (3x)4.

OpenStudy (anonymous):

(3x)^4

OpenStudy (anonymous):

it is just multiplying 3x to the power of 4.

OpenStudy (campbell_st):

the expansion is \[3^4x^4\] you need to evaluate 3^4 to simplify it

OpenStudy (anonymous):

(3x)^4 would be (3^4)(x^4) which would be 81x.

OpenStudy (anonymous):

Not 3x^4.

OpenStudy (anonymous):

Parenthesis' mean a lot in math, be careful where you put them. D:

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