Question

Find the sum (3x^2-2x+1) + (4x^2 + 3x + 2)

Answer 1

7x^2+x+3

Explanation:

collect the like terms:

3x^2-2x+1+4x^2+3x+2

7x^2-2x+1+3x+2

7x^2+x+1+2

solution:

7x^2+x+3