If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 4)(x + -15) = 0 Reorder the terms: (4 + x)(x + -15) = 0 Reorder the terms: (4 + x)(-15 + x) = 0 Multiply (4 + x) * (-15 + x) (4(-15 + x) + x(-15 + x)) = 0 ((-15 * 4 + x * 4) + x(-15 + x)) = 0 ((-60 + 4x) + x(-15 + x)) = 0 (-60 + 4x + (-15 * x + x * x)) = 0 (-60 + 4x + (-15x + x2)) = 0 Combine like terms: 4x + -15x = -11x (-60 + -11x + x2) = 0 Solving -60 + -11x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -1x)(15 + -1x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(15 + -1x)' equal to zero and attempt to solve: Simplifying 15 + -1x = 0 Solving 15 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1x = 0 + -15 -1x = 0 + -15 Combine like terms: 0 + -15 = -15 -1x = -15 Divide each side by '-1'. x = 15 Simplifying x = 15Solution
x = {-4, 15}
| 5-5x=-7(1-x) | | z^2-7=1 | | 3d^2-7=77 | | (2^2/7)^x=16 | | Y^2+3=15 | | 5+9m=95 | | 4n-6=66 | | 2/5x-3/5=2 | | 8-4p=16 | | 3x+x-5x=6 | | 30=x/26 | | -5=n+17 | | (3w^2)+30w-72= | | 162=-6v | | 16/36=4/d | | 1+2x=-5-4x | | -5-10=4+4 | | 21x+11y=300 | | 4n+8=5n+5 | | C=15+1.25x | | 4=3x+6.4 | | S=2x | | 321/100*600 | | 321/600*100 | | m-253=459 | | Z/0.4=-2.5 | | X^2-90=13 | | (8-7*6)/ | | -10u=-30 | | 7(1+6n)=-119 | | X(1+0.2)=96 | | 4p+3q=11 |