Multiply $3 a^{2} b - 5 a b b y 3 a b$

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Solution

Multiplication of algebraic expression
Multiplying each term of the polynomial by the monomial.
$\begin{array}{rcl} 3 a^{2} b - 5 a b b y 3 a b & = & (3 a^{2} b - 5 a b) \times 3 a b \\ = & 9 a^{3} b^{2} - 15 a^{2} b^{2} \end{array}$
Therefore, the product is $9 a^{3} b^{2} - 15 a^{2} b^{2}$

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