Question

What is `5/2x^2-3/4x+1` is subtracted from `3/2x^2-1/4x-4`?

Answer 1

`(3/2x^2-1/4x-4) - (5/2x^2-3/4x+1)`

Explanation:

`(3/2x^2-1/4x-4) - (5/2x^2-3/4x+1)=`
`=(3/2 - 5/2)*x^2+(-1/4+3/4)x+(-4-1)=`
`=-2/2*x^2+2/4*x-5=`
`=-x^2+1/4x-5`