z(5-z)+36=0

Simple and best practice solution for z(5-z)+36=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(5-z)+36=0 equation:


Simplifying
z(5 + -1z) + 36 = 0
(5 * z + -1z * z) + 36 = 0
(5z + -1z2) + 36 = 0

Reorder the terms:
36 + 5z + -1z2 = 0

Solving
36 + 5z + -1z2 = 0

Solving for variable 'z'.

Factor a trinomial.
(9 + -1z)(4 + z) = 0

Subproblem 1

Set the factor '(9 + -1z)' equal to zero and attempt to solve: Simplifying 9 + -1z = 0 Solving 9 + -1z = 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 + -1z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1z = 0 + -9 -1z = 0 + -9 Combine like terms: 0 + -9 = -9 -1z = -9 Divide each side by '-1'. z = 9 Simplifying z = 9

Subproblem 2

Set the factor '(4 + z)' equal to zero and attempt to solve: Simplifying 4 + z = 0 Solving 4 + z = 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 + z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + z = 0 + -4 z = 0 + -4 Combine like terms: 0 + -4 = -4 z = -4 Simplifying z = -4

Solution

z = {9, -4}

See similar equations:

| 5x^2-980=0 | | 3x^2-13x-76=0 | | 3s^2-2s-8=0 | | -18x=72 | | 4x^2+6=7 | | 81x^2-10=15 | | 18-c=33-22 | | 2x+7=43+2x | | x^2+10=8x-7 | | c+36=20+21 | | 39=x-72 | | r^2=14r | | 235=x-84 | | 4(x-2)=-3(2x+6) | | 4x+15x+3+7x-5=180 | | d^2-8d+16=11 | | x^2+2x=-2x+3 | | 53x+34=197 | | 12b^2-192= | | c+6=7+19 | | 3p-2p-5=0 | | 3b-4-5b=-3b-2 | | 45v^2-80= | | 2x-16=x+8 | | 7(2x+1)=44.5-x | | 19+3=n | | 12v^2-27= | | 15x-40=8-x | | 3x^2-46=0 | | -3(5-6m)=39 | | 1+n= | | 3-4x^2=-85 |

Equations solver categories