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Mathematics 13 Online
OpenStudy (anonymous):

What is the value of the expression –3x3 when x = –3? A. –81 B. –27 C. 27 D. 81

OpenStudy (awesome781):

-3(-3)=9 9*3=27

OpenStudy (anonymous):

d

OpenStudy (anonymous):

@Awesome781 im with you :D

OpenStudy (awesome781):

Wait.....is it x^3 or x3?

OpenStudy (anonymous):

–3x3

OpenStudy (awesome781):

Oh ....ok then it is 27....:)

OpenStudy (anonymous):

What is 125 written as a power of a number? A. 525 B. 52 C. 53 D. 255

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