Question

subtract 2xy -a --b from x - 2xy + y and from the difference obtained subtract x+y + a +b ​

Answer 1

Answer:

Here is your answer ........

ANSWER = x2 + 9x - 13

Q Subtract (2x2 – 5x +7) from (3x2 + 4x - 6).

(3x2 + 4x - 6) - (2x2 – 5x +7)

(3x2 + 4x - 6) - (-2x2 + 5x -7)

3x2 - 2x2 + 4x + 5x -6-7

x2 + 9x - 13

PLEASE MARK BRANALIST .....