5·(3+6)x^{2} -6x^{2} 5·(3+6)x^(2) -6x^(2)

Question

5·(3+6)x^{2} -6x^{2}

`5·(3+6)x^(2) -6x^(2)`

Answer 1

`\large\displaystyle\text{$\begin{gathered}\sf 5(3+6)x^(2) -6x^(2) \end{gathered}$}`

Add 3 and 6 to get 9.

• 
  `\large\displaystyle\text{$\begin{gathered}\sf 5*9x^(2) -6x^(2) \end{gathered}$}`

Multiply 5 and 9 to get 45.

• 
  `\large\displaystyle\text{$\begin{gathered}\sf 45x^(2) -6x^(2) \end{gathered}$}`

Combine 45x² and −6x² to get 39x².

• 
  `\boxed{\large\displaystyle\text{$\begin{gathered}\sf \red{39x^(2) } \end{gathered}$} }`