Question

(x² + 5x - 2)-(3x²-x+4)

Answer 1

Given: (x² + 5x - 2)-(3x²-x+4)

Remove the parentheses:

`=x^2+5x-2-3x^2+x-4`

Add like terms:

`\begin{gathered} =x^2-3x^2+5x+x-2-4 \\ =-2x^2+6x-6 \end{gathered}`

Answer:

`\begin{equation*} -2x^2+6x-6 \end{equation*}`