Question

Plz help!!!! (click on the pic)

Answer 1

Answer....

`\boxed{ {x}^(2) + 8x}`

`\boxed {\tt{Step-by-step \: explanation:-}}`

(6x²+10x-1)+(-5x²-2x+1)

=6x²+10x-1-5x²-2x+1

=6x²-5x²+10x-2x-1+1

=x²+8x

Answer 2

x^2+8x

Explanation:

instructions included above :)