Question

Simplify (3x^2-4x+1)-(5x^2-2x+1).

Answer 1

`\boxed{\bold{-2x^2-2x}}`

Step By Step Explanation:

Remove Parenthesis: (a) = a

=
`\bold{3x^2-4x+1-\left(5x^2-2x+1\right)}`

`\bold{-\left(5x^2-2x+1\right): \ -5x^2+2x-1}`

=
`\bold{3x^2-4x+1-5x^2+2x-1}`

Simplify
`\bold{3x^2-4x+1-5x^2+2x-1}`

=
`\bold{-2x^2-2x}`

━ Mordancy ━

Answer 2

-2x^2 -2x

Explanation:

if you need an explanation, message me, and i will post the picture of my work