If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z(2z + -9)(z + 4) = 0 Reorder the terms: z(-9 + 2z)(z + 4) = 0 Reorder the terms: z(-9 + 2z)(4 + z) = 0 Multiply (-9 + 2z) * (4 + z) z(-9(4 + z) + 2z * (4 + z)) = 0 z((4 * -9 + z * -9) + 2z * (4 + z)) = 0 z((-36 + -9z) + 2z * (4 + z)) = 0 z(-36 + -9z + (4 * 2z + z * 2z)) = 0 z(-36 + -9z + (8z + 2z2)) = 0 Combine like terms: -9z + 8z = -1z z(-36 + -1z + 2z2) = 0 (-36 * z + -1z * z + 2z2 * z) = 0 (-36z + -1z2 + 2z3) = 0 Solving -36z + -1z2 + 2z3 = 0 Solving for variable 'z'. Factor out the Greatest Common Factor (GCF), 'z'. z(-36 + -1z + 2z2) = 0 Factor a trinomial. z((-4 + -1z)(9 + -2z)) = 0Subproblem 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 '(-4 + -1z)' equal to zero and attempt to solve: Simplifying -4 + -1z = 0 Solving -4 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1z = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1z = 0 + 4 -1z = 0 + 4 Combine like terms: 0 + 4 = 4 -1z = 4 Divide each side by '-1'. z = -4 Simplifying z = -4Subproblem 3
Set the factor '(9 + -2z)' equal to zero and attempt to solve: Simplifying 9 + -2z = 0 Solving 9 + -2z = 0 Move all terms containing z to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2z = 0 + -9 -2z = 0 + -9 Combine like terms: 0 + -9 = -9 -2z = -9 Divide each side by '-2'. z = 4.5 Simplifying z = 4.5Solution
z = {0, -4, 4.5}
| x^2+kx-9=0 | | 5=4(x-4)+3-3x | | 30+y=3y | | 12x+4+13x-4=180 | | (m-1)x^2+mx+2m=0 | | n+(n+1)+(n+2)+(n+3)=1368 | | 30+y=6y | | 6x+8-5x=14-15x-16 | | 6x/5+12x=3(5/2) | | 3b^2+20b+31=6 | | x^4+10x^3-59x^2+40x+60=0 | | 12y-8=-4 | | 34x-543=321 | | 2x-34=87 | | 29x^2+10x-21=0 | | 3=3(x-2)+5-2x | | (14y+11)+(-4y-3)= | | 15=5(x+9) | | 13p+16q+p-5q-7p= | | 2x(4x-1)=7 | | (14y+11)+(14y-3)= | | 5-9x=35-23x | | D=Bgx | | 0.8x+6.7=2.3 | | -6x+19+8x+19=-6 | | 10(x+2)=2(x+10) | | (2x-1)(x^2+4x-4)= | | 0.24x^2-2.4x+4=0 | | 4[2q-2]=16q | | 18-2x=-4+12 | | 8-4tanx=20 | | 20-23=-3x |