Question

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

Answer 1

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`