If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1a2 + -4a = 0 Reorder the terms: -4a + -1a2 = 0 Solving -4a + -1a2 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '-1a'. -1a(4 + a) = 0 Ignore the factor -1.Subproblem 1
Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0Subproblem 2
Set the factor '(4 + a)' equal to zero and attempt to solve: Simplifying 4 + a = 0 Solving 4 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + a = 0 + -4 Combine like terms: 4 + -4 = 0 0 + a = 0 + -4 a = 0 + -4 Combine like terms: 0 + -4 = -4 a = -4 Simplifying a = -4Solution
a = {0, -4}
| 7p^2+12p+5=0 | | s^2+s=0 | | 3a+5b+6a+2b= | | -s^2+3s=0 | | n^2-6n-64=8 | | f(2a)=a(a+3) | | 4b+2=3b | | -4(-4+7x)=128 | | k^2-10k-27=-6 | | x^2+18x-59=4 | | 11x+21=-34 | | p^2+3p-9=0 | | t^2+1-t=0 | | r^2+20x+67=3 | | z^2=-100 | | r^2-20r+74=-4 | | 31-13+5x=28 | | -4(x+2)+2x+5=6x+10 | | m^2-12m-6=7 | | 4(2x-5)=5x+4 | | -13-12m-m^2=0 | | (2X-10)(X+3)=0 | | 5(x+2)=5x+10 | | 7=9y-(10-8y) | | 4x^2+5=9x | | 9(x+1)-3x=2(x+3)-9 | | -5x+20y=0 | | v^2-8v-6=0 | | 4(5z-1)-5(z+6)=3(z+1) | | p^2-16p+51=-4 | | 7x+4=2x-11 | | 5x+7(x-11)=5(x-14) |