If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7z3 + -21z2 + -2128z = 0 Reorder the terms: -2128z + -21z2 + 7z3 = 0 Solving -2128z + -21z2 + 7z3 = 0 Solving for variable 'z'. Factor out the Greatest Common Factor (GCF), '7z'. 7z(-304 + -3z + z2) = 0 Factor a trinomial. 7z((-16 + -1z)(19 + -1z)) = 0 Ignore the factor 7.Subproblem 1
Set the factor 'z' equal to zero and attempt to solve: Simplifying z = 0 Solving z = 0 Move all terms containing z to the left, all other terms to the right. Simplifying z = 0Subproblem 2
Set the factor '(-16 + -1z)' equal to zero and attempt to solve: Simplifying -16 + -1z = 0 Solving -16 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + -1z = 0 + 16 Combine like terms: -16 + 16 = 0 0 + -1z = 0 + 16 -1z = 0 + 16 Combine like terms: 0 + 16 = 16 -1z = 16 Divide each side by '-1'. z = -16 Simplifying z = -16Subproblem 3
Set the factor '(19 + -1z)' equal to zero and attempt to solve: Simplifying 19 + -1z = 0 Solving 19 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + -1z = 0 + -19 Combine like terms: 19 + -19 = 0 0 + -1z = 0 + -19 -1z = 0 + -19 Combine like terms: 0 + -19 = -19 -1z = -19 Divide each side by '-1'. z = 19 Simplifying z = 19Solution
z = {0, -16, 19}
| -7/8a-40 | | 525.00+.021x=850 | | 6(4x+2)+3(1+x)=45 | | x/-6=8 | | -6(v+2)-(4-v)=-31 | | 6(1+3r)-2(-4r-3)=38 | | ((3)/(5x+2))+((5x)/(25x2-4)) | | -8x=-272 | | 3(6+k)-5(5k-4)=-6 | | -8(5+7x)-(8x+1)=-41 | | (-4)(-4)+8=0 | | (2/3x)-18=(x/6) | | 3(-7x-1)-(4-5x)=57 | | -30=3(2b+8)+7(4+5b) | | z-9z^2=0 | | (2/3)x-18=(x/6) | | -6pq=64q | | -36=5(n-2)+6(-6n+6) | | 20x^5y8/20y^2 | | -35x^2-31x-6=0 | | -30=5(n-2)+6(-6+6) | | 4y=w-6y | | -36=5(n-2)+6(-6+6) | | 6s-29=-37+5s | | x-8y=y | | X+.08x=58 | | -52=-8(a+3)-5(2+2a) | | 10pq=3p | | 6pq+3p=0 | | 4n^2+11n=0 | | 43/5+1/2/3-2/3 | | 4(-b+6)-4(-6b+8)=32 |