If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (k + -5)(k + 3) = 0 Reorder the terms: (-5 + k)(k + 3) = 0 Reorder the terms: (-5 + k)(3 + k) = 0 Multiply (-5 + k) * (3 + k) (-5(3 + k) + k(3 + k)) = 0 ((3 * -5 + k * -5) + k(3 + k)) = 0 ((-15 + -5k) + k(3 + k)) = 0 (-15 + -5k + (3 * k + k * k)) = 0 (-15 + -5k + (3k + k2)) = 0 Combine like terms: -5k + 3k = -2k (-15 + -2k + k2) = 0 Solving -15 + -2k + k2 = 0 Solving for variable 'k'. Factor a trinomial. (-3 + -1k)(5 + -1k) = 0Subproblem 1
Set the factor '(-3 + -1k)' equal to zero and attempt to solve: Simplifying -3 + -1k = 0 Solving -3 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1k = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1k = 0 + 3 -1k = 0 + 3 Combine like terms: 0 + 3 = 3 -1k = 3 Divide each side by '-1'. k = -3 Simplifying k = -3Subproblem 2
Set the factor '(5 + -1k)' equal to zero and attempt to solve: Simplifying 5 + -1k = 0 Solving 5 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1k = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1k = 0 + -5 -1k = 0 + -5 Combine like terms: 0 + -5 = -5 -1k = -5 Divide each side by '-1'. k = 5 Simplifying k = 5Solution
k = {-3, 5}
| (2x+3)(x-3)=0 | | 7(x-5)=3x+1 | | 4(x+3)=5x | | y=x^2+5-4x | | -r^2+10r-21=0 | | 4n^2-7n-2=0 | | y-0=2x+12 | | 2x^3-13x^2+35x=0 | | n^2=-32-12n | | f(x)=-9x^2+4x+9 | | u+5.5=8.19 | | y=5x^2+10x-6 | | f(x)=-7x^2+8x+7 | | (8/x)=(3/5) | | y=x+5x^2+9 | | 3(5-2x)=2(6-3x)-10x | | 72x-26x^2-27=0 | | 12x-21=6x-9 | | f(x)=-5x^2+7x+8 | | 5y+3(y+50)=1750 | | 456/500 | | 14=6+k/8 | | x/4-7=-9 | | 0.50*0.54= | | 0.5*0.54= | | (x)(2x-4)=0 | | 16x+17+8x+17=4 | | 2y^2+17y+35=0 | | 2X-11=2X+27 | | 3ln(x-3)=5 | | z^3-2iz^2=6i-3z | | 2v^2+v-30=0 |