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 + -5)(z + 4) = 0 Reorder the terms: z(-5 + 2z)(z + 4) = 0 Reorder the terms: z(-5 + 2z)(4 + z) = 0 Multiply (-5 + 2z) * (4 + z) z(-5(4 + z) + 2z * (4 + z)) = 0 z((4 * -5 + z * -5) + 2z * (4 + z)) = 0 z((-20 + -5z) + 2z * (4 + z)) = 0 z(-20 + -5z + (4 * 2z + z * 2z)) = 0 z(-20 + -5z + (8z + 2z2)) = 0 Combine like terms: -5z + 8z = 3z z(-20 + 3z + 2z2) = 0 (-20 * z + 3z * z + 2z2 * z) = 0 (-20z + 3z2 + 2z3) = 0 Solving -20z + 3z2 + 2z3 = 0 Solving for variable 'z'. Factor out the Greatest Common Factor (GCF), 'z'. z(-20 + 3z + 2z2) = 0 Factor a trinomial. z((-4 + -1z)(5 + -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 '(5 + -2z)' equal to zero and attempt to solve: Simplifying 5 + -2z = 0 Solving 5 + -2z = 0 Move all terms containing z to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2z = 0 + -5 -2z = 0 + -5 Combine like terms: 0 + -5 = -5 -2z = -5 Divide each side by '-2'. z = 2.5 Simplifying z = 2.5Solution
z = {0, -4, 2.5}
| 4(3x+1)=8 | | 1/8x-3=9 | | 5w-9w=-32 | | 90=28x | | 8m+4-6m-3=2+2m-4 | | 3x+8-4=2 | | 5(-3w+1)=-15w-18 | | 2x+2+3x-1=-85 | | 2/5y=7 | | -2(x-8)-20=-4 | | 7z-4z=-5-4 | | 20+x/4=25 | | -1/4=5/12+5/6x | | -x/2-3 | | 4t-6t=-12-6 | | -5(5x-8)+7=-25X+27 | | 35x81/49 | | x^4+7x^2=-12 | | 1/7(2x-21) | | F(x)=1x-31 | | -7(-3n-5)+3=-34n+3n | | 1/3(5x+1)=4(3-4x)+6 | | (21/5)+(133/10) | | 56b^2+23b-63=0 | | w/3+5=-3 | | 7/3*12= | | 7+7q=8+6q | | 166=20+32t | | 18.3+6x=11-4y | | x=1400-100p | | (5/x+6)-(3/x-6)=(5x/x^2-36) | | -p/3+q/3-2p/3-q=0 |