Question

from the sum of 4 + 3 X and 5 - 4 x + 2 x square subtract the sum of 3 x square - 5 x and minus x square + 2 X + 5​

Answer 1

Step  1  :Equation at the end of step  1  : ((9-x)+(2•(x2)))-((((3x2-5x)-x2)+2x)+5)

 Step  2  :Equation at the end of step  2  : ((9 - x) + 2x2) - (2x2 - 3x + 5)  :Step  3  :Pulling out like terms :

 3.1     Pull out like factors :

  2x + 4  =   2 • (x + 2) 

Final result : 2 • (x + 2)

_______Hope helped!!!!

Answer 2

4+3x+5-4x^2 = 4x^2+3x+9
3x^2-5x-x^2+2x-5 = 4x^2-3x-5
_________________-______+__+______
0+6x+14
so answer is 2(3x+7)