Question

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

Answer 1

$3 {x}^{2} + 4x - 2 + 4 {x}^{2} - 3x + 1 \\ \\ 7 {x}^{2} + x - 1$

Answer 2

3x²+4x-2+4x²-3x+1

7x²+x-1 is the answer solve the like terms then the answer will come.