Question

Subtract 7x-9 from2x^2-11

Answer 1

2x^2 - 11 - (7x - 9)

2x^2 - 11 - 7x + 9

2x^2 - 7x - 2

Answer 2

The answer is:
`2x^2-7x-2`

Explanation:

we are asked to subtract
`7x-9` from
`2x^2-11`

so,
`2x^2-11-(7x-9)\\=2x^2-11-7x+9\\=2x^2-7x-2`.

Hence the desired result is:
`2x^2-7x-2`.