4z(z+2)(z-3)=0

Simple and best practice solution for 4z(z+2)(z-3)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4z(z+2)(z-3)=0 equation:


Simplifying
4z(z + 2)(z + -3) = 0

Reorder the terms:
4z(2 + z)(z + -3) = 0

Reorder the terms:
4z(2 + z)(-3 + z) = 0

Multiply (2 + z) * (-3 + z)
4z(2(-3 + z) + z(-3 + z)) = 0
4z((-3 * 2 + z * 2) + z(-3 + z)) = 0
4z((-6 + 2z) + z(-3 + z)) = 0
4z(-6 + 2z + (-3 * z + z * z)) = 0
4z(-6 + 2z + (-3z + z2)) = 0

Combine like terms: 2z + -3z = -1z
4z(-6 + -1z + z2) = 0
(-6 * 4z + -1z * 4z + z2 * 4z) = 0
(-24z + -4z2 + 4z3) = 0

Solving
-24z + -4z2 + 4z3 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), '4z'.
4z(-6 + -1z + z2) = 0

Factor a trinomial.
4z((-2 + -1z)(3 + -1z)) = 0

Ignore the factor 4.

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 = 0

Subproblem 2

Set the factor '(-2 + -1z)' equal to zero and attempt to solve: Simplifying -2 + -1z = 0 Solving -2 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1z = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1z = 0 + 2 -1z = 0 + 2 Combine like terms: 0 + 2 = 2 -1z = 2 Divide each side by '-1'. z = -2 Simplifying z = -2

Subproblem 3

Set the factor '(3 + -1z)' equal to zero and attempt to solve: Simplifying 3 + -1z = 0 Solving 3 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1z = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1z = 0 + -3 -1z = 0 + -3 Combine like terms: 0 + -3 = -3 -1z = -3 Divide each side by '-1'. z = 3 Simplifying z = 3

Solution

z = {0, -2, 3}

See similar equations:

| 2g=9+g | | 8t=10+3t | | 30=3s-4(24-s) | | p=5b-(20+2b) | | 9w+3=4w+9 | | 3-6(-9z-4)=5(2z+7)-3 | | 41n-35n-4n+2=42 | | -15=-1 | | 2-3(x+1)=6x | | r+-11+11=980 | | 20a+14+1a=-47 | | ln(7x-8)=6 | | r+2222=2200+22 | | 2x+15=3x-12 | | 8(-3k)=3k+2 | | 4(2n-5)=3n-10 | | x+(x+3)=x*(x+3)+x | | 6w+2w-6w+w=18 | | 2r=r+0.1 | | x+(x+3)=x*(x+3) | | 8.5+x=0.1 | | 3391/=3813 | | 3x=-3-4y | | -18+x=58 | | 4x-5x=-20 | | 5x^2-2=373 | | x^3+7x^2+11x-3=0 | | 300=5X+2Y | | .95t+.05(100-t)=.31(100) | | 7z+3-2z=23 | | 6x-4=2(x-8) | | 2y+5y-6y=17 |

Equations solver categories