Question

30 points

Please answer and explain if possible.
subtract and simplify. ( 14x^2+8)-(6x^2+5x-1)

Answer 1

`\boxed{\bold{8x^2-5x+9}}`

Step-by-step explanation:

Remove Parenthesis: (a) = a

=
`\bold{14x^2+8-\left(6x^2+5x-1\right)}`

`\bold{-\left(6x^2+5x-1\right): \ -6x^2-5x+1}`

=
`\bold{14x^2+8-6x^2-5x+1}`

Simplify
`\bold{14x^2+8-6x^2-5x+1: \ 8x^2-5x+9}`

=
`\bold{8x^2-5x+9}`

Mordancy.