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Mathematics 9 Online
OpenStudy (anonymous):

Please help with this problem!

OpenStudy (anonymous):

2b(-3) x 3b(6) = 6b(?) -3 and 6 are exponents because idk how to put them in

hartnn (hartnn):

so, do you know that when variables get multiplied, their exponents get added , like : \(\large x^mx^n=x^{m+n}\)

OpenStudy (anonymous):

That's subtraction.

hartnn (hartnn):

when variables get divided, their exponents get subtracted

OpenStudy (anonymous):

\[2b ^{-3} \times 3b^6 = 6b^3 \]

OpenStudy (anonymous):

lolololoolllllol

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