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Mathematics 8 Online
OpenStudy (anonymous):

How do you write this 7x^(3 - 1 in a worded form? For ex. (15 less than k)

OpenStudy (anonymous):

Check what you entered, the exponent seems strange with 3-1??

OpenStudy (anonymous):

its 7x to the 3rd power minus 1

OpenStudy (anonymous):

\[7x ^{3} -1\]

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