Question

hey guyz plz solve my worksheet ​

Answer 1

Answer:

let the equation be a

atq

-4x²+3x+1+a=2x²-9x+1

a= 2x²-9x+1-( -4x²+3x+1)

a=2x²-9x+1+4x²-3x-1

a=6x²-12x

Step-by-step explanation:

Answer 2

Answer:

$- 6x {}^{2} + 12x$