Subtract and simplify.

(y2−7y−5)−(−3y2+3y−4)

Responses

4y2−10y−1
4 y squared minus 10 y minus 1

2y2−10y+4
2 y squared minus 10 y plus 4

2y2−7y−9
2 y squared minus 7 y minus 9

4y2+4y−9