Factoring
What is the factored form of the quadratic expression x2 - 5x + 6?
(X - 2)(x - 3)
Solve the equation x2 + 6x + 8 = 0 by factoring.
x = -4, x = -2
Solve the equation x2 +9x +18 = 0 by factoring.
x = -3, x = -6
Solve x2 - 49 = 0 by taking square roots.
x = 7, x = -7
Factor the expression 2x2 + 8x completely.
2x(x + 4)
For the equation x2 - 7x = -10, find the values of x.
x = 5, x = 2
Solve the equation x2 + x = 30 by factoring.
x = -6, x = 5
Solve x2 - 2 = 80 by taking square roots.
x=sqrt(82), x=-sqrt82
What are the factors of x2 - 9?
(x + 3)(x - 3)
If 3x2 = 12x, what are the solutions?
x = 0, x = 4
Solve the equation 7x2 = 35x by factoring.
x = 0, x = -5
Solve 2x2 - 3 = 193 by taking square roots.
x=7sqrt2, x=-7sqrt2
Factor the expression 3x2 - 6x - 72 completely.
3(x - 6)(x + 4)
Solve the equation 6x2 -72 = -24x by factoring.
x = -6, x = 2
Solve the equation 4x2 - 20x = -24 by factoring.
x = 2, x = 3
Solve 16x2 - 1 = 48 by taking square roots.
x = 7/4, x = -7/4
Factor the expression 5x2 + 32x - 21 completely.
(5x - 3)(x + 7)
Solve the equation 2x2 +30 = -17x by factoring.
x = -2.5, x = -6
Solve the equation 8x2 + 6 = 49x by factoring.
x = 0.125, x = 6
Solve 6x2 + 3 = 327 by taking square roots.
x=3sqrt6, x=-3sqrt6