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OpenStudy (anonymous):
(3x) (7x^2) Please show work
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OpenStudy (anonymous):
21 x^3
OpenStudy (anonymous):
just multiply
OpenStudy (anonymous):
thats all
OpenStudy (anonymous):
This is equivalent to (3x)*(7x^2) first, multiply the numbers. 3*7=21 then, multiply the unknown. x*x^2= x^3 then, put them together again. =21x^3
OpenStudy (anonymous):
thanks!
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OpenStudy (anonymous):
you're welcome!
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