If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -21y + -72 = 0 Reorder the terms: -72 + -21y + y2 = 0 Solving -72 + -21y + y2 = 0 Solving for variable 'y'. Factor a trinomial. (-3 + -1y)(24 + -1y) = 0Subproblem 1
Set the factor '(-3 + -1y)' equal to zero and attempt to solve: Simplifying -3 + -1y = 0 Solving -3 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1y = 0 + 3 -1y = 0 + 3 Combine like terms: 0 + 3 = 3 -1y = 3 Divide each side by '-1'. y = -3 Simplifying y = -3Subproblem 2
Set the factor '(24 + -1y)' equal to zero and attempt to solve: Simplifying 24 + -1y = 0 Solving 24 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-24' to each side of the equation. 24 + -24 + -1y = 0 + -24 Combine like terms: 24 + -24 = 0 0 + -1y = 0 + -24 -1y = 0 + -24 Combine like terms: 0 + -24 = -24 -1y = -24 Divide each side by '-1'. y = 24 Simplifying y = 24Solution
y = {-3, 24}
| -10n^2=0 | | x/-40 | | t^2-16t-40=0 | | f(-6)=9(-6)-5 | | [-7+(-6)]+[3+(-2)]= | | -3(x+1)=-6-3x | | -105=-5(6x-8)+3 | | 24k-7k=k | | 8v+2=-10+2v | | v^2=u^2+2ad | | 4x+13-2x-4(x-3)-5=2(x-6) | | y+6x=-1 | | 3+6=x-12y | | 4x^2-6x-2y=10 | | 10m-9n= | | 170+2p=150-5p | | 10y-6=4y+6 | | s=-7r+2 | | 88=-3-7(k-8) | | 3h+8=5 | | 4x^2+3y^2=37 | | 3+6i=x-12yi | | 4a-5b=-4a | | 2x+10=5x-50 | | 4-24=-4z | | 6(12x+16)=8(32+2x) | | 24=12y-8y | | 4x+5(2x-4)=78 | | -0.2x=-6 | | 3/7x4/9 | | c=72x+105y | | (2x^3-5x^2+4x)-(2x^2+2x+8)= |