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20 votes
20 votes
Which expression is equivalent to 76a^2 b^3 / 19 a b

User Nathua
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1 Answer

19 votes
19 votes


\\ \rm\Rrightarrow (76a^2b^3)/(19ab)

Use exponent rule

  • a^m÷a^n=a^{m-n}


\\ \rm\Rrightarrow (76)/(19)a^(2-1)b^(3-1)


\\ \rm\Rrightarrow 4a^1b^2


\\ \rm\Rrightarrow 4ab^2

User Kaydeen
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