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(6-5g)(-3g+9)Multiply polynominals

User Giorgioca
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1 Answer

19 votes
19 votes

The two polynomials are multiplied as follows:


(6-5g)(-3g+9)

Open the first bracket as follows:


(6-5g)(-3g+9)=6(-3g+9)-5g(-3g+9)

Open the two brackets as follows:


\begin{gathered} 6(-3g+9)-5g(-3g+9)=-18g+54+15g^2-45g \\ =15g^2-63g+54 \end{gathered}

Hence the multiplication of the polynomials results in:


(6-5g)(-3g+9)=15g^2-63g+54

User Teno
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