z(5z-3)(z+2)=0

Simple and best practice solution for z(5z-3)(z+2)=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 z(5z-3)(z+2)=0 equation:


Simplifying
z(5z + -3)(z + 2) = 0

Reorder the terms:
z(-3 + 5z)(z + 2) = 0

Reorder the terms:
z(-3 + 5z)(2 + z) = 0

Multiply (-3 + 5z) * (2 + z)
z(-3(2 + z) + 5z * (2 + z)) = 0
z((2 * -3 + z * -3) + 5z * (2 + z)) = 0
z((-6 + -3z) + 5z * (2 + z)) = 0
z(-6 + -3z + (2 * 5z + z * 5z)) = 0
z(-6 + -3z + (10z + 5z2)) = 0

Combine like terms: -3z + 10z = 7z
z(-6 + 7z + 5z2) = 0
(-6 * z + 7z * z + 5z2 * z) = 0
(-6z + 7z2 + 5z3) = 0

Solving
-6z + 7z2 + 5z3 = 0

Solving for variable 'z'.

Factor out the Greatest Common Factor (GCF), 'z'.
z(-6 + 7z + 5z2) = 0

Factor a trinomial.
z((-2 + -1z)(3 + -5z)) = 0

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 + -5z)' equal to zero and attempt to solve: Simplifying 3 + -5z = 0 Solving 3 + -5z = 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 + -5z = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5z = 0 + -3 -5z = 0 + -3 Combine like terms: 0 + -3 = -3 -5z = -3 Divide each side by '-5'. z = 0.6 Simplifying z = 0.6

Solution

z = {0, -2, 0.6}

See similar equations:

| 36x^3-4x+1=0 | | 4=5x-29 | | 8=X+19 | | 3(x+y)=4z | | 8x^3=72x | | 3x-4(x-2)=5(x-3) | | 45=5/10x | | 3(x-2)-1=8(x+5) | | 3x-a(x-2)=5(x-3) | | 3(x+6)=5x+15 | | 3=49n^4+147n^3+147n^2+7n | | 4(-0.5+0.25n)=n-2 | | -(4/9)y16 | | 6r^3+36r^2=96r | | 80x+400y=100 | | 3.14x*y=200 | | 8x-8+4x=88 | | 13x+4x+8=42 | | 4x/8=-2x-4 | | 25x-1y=-2 | | 31.4=2(3.14)r | | S(t)=-16t^2+100t | | 99974589x*9y=978439099 | | 999999x*99y=99999999 | | y+(y+1)+7=56 | | 4l=n-2 | | 5x+5=5x-6 | | 98x+10y=9435 | | 8/2x=16 | | 22-18=2(x-3) | | a+b+(b+13)=180 | | 14=3x/2 |

Equations solver categories