Question

Which expression is equivalent to the given expression? -2x +8x -9 +4x +7x2 +2 A. B. C. D.

Answer 1

The answer is "
`7x^2 +10x -7`"

Explanation:

Let the given value is:

`\to \bold{-2x +8x -9 +4x +7x^2 +2}\\\\`

Solving the given value:

`\to7x^2 -2x +8x +4x-9 +2\\\\\to7x^2 +10x -7\\\\\to7x^2 +10x -7\\\\`