3x2 + 10x + 3 = (x + 3)(3x + 1).
-10x+3 = -x+12 -10x+x = 12-3 -9x = 9 x = -1
(x2+10x+21)/(x+3) = (x+7)
4x-3+6x+3 4x+6x=10x -3+3=0 10x is the answer!
2x-3 = 21+10x 2x-10x = 21+3 -8x = 24 x = -3
6 + 10x + 3 = 9 + 10x
-10x -9
10x + 3 = 15 10x = 15 - 3 10x = 12 x = 1.2
3x2 + 10x + 3 = (x + 3)(3x + 1).
3x2 + 10x + 3 = (x + 3)(3x + 1).
-10x+3 = -x+12 -10x+x = 12-3 -9x = 9 x = -1
(x2+10x+21)/(x+3) = (x+7)
4x-3+6x+3 4x+6x=10x -3+3=0 10x is the answer!
2x-3 = 21+10x 2x-10x = 21+3 -8x = 24 x = -3
x2 + 10x + 21 = (x + 3)(x + 7)
10x+7=(-3) 10x=(-10) x=(-1)ans
7x2-10x+3=0 (7x-3)(x-1)=0