From the sum of `3x^(2) - 5x + 2` and `-5x^(2) - 8x + 6` subtract `4x^(2) - 9x + 7`

From the sum of 3x^2-5x+2 and -5x^2-8x+9 subtract 4x^2-7x+9.

From the sum of 3x^2-5x+2 and -5x^2-8x+9 subtract 4x^2-7x+9.

From the sum of 6x^(4) - 3x^(3) + 7x^(2) - 5x + 1 and -3x^(4) + 5x^(3) - 9x^(2) + 7x - 2 subtract 2x^(4) - 5x^(3) + 2x^(2) - 6x - 8

From the sum of 5x^(2)-3x+7 and 2x-8x^(2)+5 subtract the sum of 13x+9x^(2)+6 and x^(2)-4x+1

From the sum of 4 + 3x and 5 – 4x + 2x^2 , subtract the sum of 3x^2 – 5x and –x^2 + 2x + 5 .

Subtract the sum of 2x-x^(2)+5 and -4x-3+7x^(2) om 5.

The sum of 7x^(2) -4x +5 and 9x-10 is ……………..

From the sum of 4+3x and 5-4x+2x^(2) subtract the sum of 3x^(2)-5x and -x^(2)+2x+5