(3x + 4)(2x - 1) = 0
3x = -4
x = -4/3
2x = 1
x = 1/2
x = 1/2, -4/3
One-houndred and thirty five.
The expression may be : 6x2 + 17x + 12 This factors as, 6x2 + 17x + 12 = (3x + 4)(2x + 3) Or, the expression could be : 6x2 - 17x + 12 This factors as, 6x2 - 17x + 12 = (3x - 4)(2x - 3)
6x2 + 14x -12 = (3x - 2) (2x + 6). There they are.
When the given expression equals 0 then x = -1/6 and x = -6
5x + 10 = 5(x+2) 6x2 + 12x = 6x(x+2) The only common factor is x+2
9+6x2=21
6x2+13x-5 = 0 (2x+5)(3x-1) = 0 x = -5/2 or x = 1/3
10x2 - 64 = 36 + 6x2; whence, 4x2 - 100 = 0, x2 = 25, and x = ±5.
It is: 12-4(6*-1) = 25
6x2 + 9x = 0 3x(2x + 3) = 0 3x = 0 or 2x + 3 = 0 x = 0 or x = -3/2
6x2-2x+36 = 5x2+10x 6x2-5x2-2x-10x+36 = 0 x2-12x+36 = 0 (x-6)(x-6) = 0 x = 6 or x = 6 It has two equal roots.
6x2