+ bry20From the sum of 3x-y+ 11 and-y-11, subtract 3x-y 11.From the su

1.	+ bry20From the sum of 3x-y+ 11 and-y-11, subtract 3x-y 11.From the sum of 4+ 3r and 5 -4x + 2x, subtract the sum of 3x2 -5x andr 2x +5.
Answer» 1) Sum of (3x - y +11) and (-y - 11)= 3x - 2y Now as per given condition(3x - 2y) - (3x - y - 11)= - y + 11 2) Sum of (4 + 3x) and (5 - 4x +2x^2) = 2x^2 - x + 9Sum of (3x^2 - 5x) and (-x^2 + 2x + 5) = 2x^2 - 3x + 5 Now as per given condition(2x^2 - x + 9) - (2x^2 - 3x + 5)= 2x + 4

+ bry20From the sum of 3x-y+ 11 and-y-11, subtract 3x-y 11.From the sum of 4+ 3r and 5 -4x + 2x, subtract the sum of 3x2 -5x andr 2x +5.

Answer»

1) Sum of (3x - y +11) and (-y - 11)= 3x - 2y

Now as per given condition(3x - 2y) - (3x - y - 11)= - y + 11

2) Sum of (4 + 3x) and (5 - 4x +2x^2) = 2x^2 - x + 9Sum of (3x^2 - 5x) and (-x^2 + 2x + 5) = 2x^2 - 3x + 5

Now as per given condition(2x^2 - x + 9) - (2x^2 - 3x + 5)= 2x + 4