Question

Please help.

Subtract. (4x^2+8x−2)−(2x^2−4x+3) Enter your answer, in standard form, in the box

Answer 1

`2x^2+12x-5`

Explanation:

The given equation is:

`(4x^2+8x-2)-(2x^2-4x+3)`

Upon solving the above equation, we get

`4x^2+8x-2-2x^2+4x-3)`

Now, rewriting the above expression by combining the like terms, we get

`4x^2-2x^2+8x+4x-2-3`

Now, solving the like terms together, we get

`2x^2+12x-5`

which is the required standard form of the given expression.

Answer 2

`(4x^2+8x-2)-(2x^2-4x+3)\\\\=4x^2+8x-2-2x^2+4x-3\\\\=(4x^2-2x^2)+(8x+4x)+(-2-3)\\\\=\boxed{2x^2+12x-5}`