3x2+x-2 = (3x-2)(x+1) when factored
(3x-2)(x-2)
(x + 3)(3x - 2)
Collect like terms: 3x - x + 4x - 4y + 6y + 2 = 6x + 2y + 2
3x^2+3x-60=3(x^2+x+20)=3(x+5)(x-4)
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
(x + 2)(3x - 1)(3x + 1)
3x2+x-2 = (3x-2)(x+1) when factored
(3x-2)(x-2)
(x + 3)(3x - 2)
Collect like terms: 3x - x + 4x - 4y + 6y + 2 = 6x + 2y + 2
3x^2+3x-60=3(x^2+x+20)=3(x+5)(x-4)
(x - 3x - 6) / 6 = (3x + 2) / 2 ∴2(3x + 2) = 6(3x + 2) ∴6x + 4 = 18x = 12 ∴12x = -8 ∴x = -2/3
This simplifies to 3x-6+4y.
k = 7 x^4 - 5x^3 + 7x^2 + 3x - 10 = (x + 1)(x - 2)(x^2 - 4x + 5)
3x - 5x + x = -x
x=12