Multiply or divide.
***PROBLEM REQUIRES EXPONENTS. SEE COMMENTS FOR PROBLEM.***
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OpenStudy (anonymous):
\[(-x ^{3}) (-x)\]
OpenStudy (anonymous):
Multiply you get x^4
OpenStudy (anonymous):
how?
OpenStudy (anonymous):
Parenthesis is honestly another method of multiplying. Such as (4)(2) = 4*2. Through that logic it can be applied to variables.
OpenStudy (anonymous):
so the answer is \[x ^{4}\]
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OpenStudy (anonymous):
The most basic way i can rewrite your problem would be (-1)*(x^3)*(-1)*(x)
OpenStudy (anonymous):
Yes
OpenStudy (anonymous):
Two negatives yield a positive solution
OpenStudy (anonymous):
are you positive??? because this is for a test retake and i need to make sure i do these right
OpenStudy (anonymous):
When multiplying by the same base you can add it to the exponent. 2*2*2*2 = 2^4 the same could be applied to your problem. And I'm sure the answer is x^4
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OpenStudy (anonymous):
I don't know where u get the 2 or the 4 because there are no numbers in this problem. just x's.