Question

Using the keys above, enter an expression equivalent to (-7x^2+4x-3)+(6x-15) using the fewest possible terms.

Answer 1

Final answer in simplified form is
`-7x^2+10x-18`

Explanation:

Given expression is
`(-7x^2+4x-3)+(6x-15)`

Now we need to find an equivalent expression for
`(-7x^2+4x-3)+(6x-15)`

First we can distribute the positive sign and remove the parenthesis the combine like terms

`(-7x^2+4x-3)+(6x-15)`

`=-7x^2+4x-3+6x-15`

`=-7x^2+4x+6x-3-15`

`=-7x^2+10x-18`

Hence final answer in simplified form is
`-7x^2+10x-18`