Combine like terms: 5x2+7y+9x+3x2−2x−y (1 point) Responses 8x2+7y+11x 8 x squared plus 7 y plus 11 x 8x2+6y+7x 8 x squared plus 6 y plus 7 x 15x2+6y 15 x squared plus 6 y 21x2yx
1 answer
The correct response is: 8x^2 + 7y + 11x
1 answer