Question

From the sum of 4 - 7x + 5x2 and 5x - 3x2 + 2 subtract x + 1 + x
2

Answer 1

Step-by-step explanation:

the sum of first two expression is

6-2x+2x^2

Now the difference

(2x^2-2x+6) - ( x+1+x)

(2x^2-2x+6) -(1+2x)

(2x^2-4x+5)