w^2-20w+36=0

Simple and best practice solution for w^2-20w+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 w^2-20w+36=0 equation: 


Simplifying
w2 + -20w + 36 = 0

Reorder the terms:
36 + -20w + w2 = 0

Solving
36 + -20w + w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(2 + -1w)(18 + -1w) = 0


Subproblem 1
Set the factor '(2 + -1w)' equal to zero and attempt to solve:

Simplifying
2 + -1w = 0

Solving
2 + -1w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + -1w = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1w = 0 + -2
-1w = 0 + -2

Combine like terms: 0 + -2 = -2
-1w = -2

Divide each side by '-1'.
w = 2

Simplifying
w = 2

Subproblem 2
Set the factor '(18 + -1w)' equal to zero and attempt to solve:

Simplifying
18 + -1w = 0

Solving
18 + -1w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-18' to each side of the equation.
18 + -18 + -1w = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -1w = 0 + -18
-1w = 0 + -18

Combine like terms: 0 + -18 = -18
-1w = -18

Divide each side by '-1'.
w = 18

Simplifying
w = 18
Solution
w = {2, 18}

See similar equations:

| x-20+1=0 | | 9a-10=29 | | -3+1y=-8 | | 0.04x-0.3(x-3)=5 | | x-1-5=-3 | | 6(7.5)-7=4(7.5)+8 | | 64b^4-25t^2=0 | | 3(x+2)=-9-x-7 | | 4x+7=4(x+5) | | 12=k-4+5 | | -4+7=-15 | | 5x-25=10-2x | | 6(x-3)=4x+22 | | 6m+-6m-m=13 | | 4(2x-4)-2(x+5)= | | -41-4x=2x+19 | | x+6y=43 | | -1x-0=5 | | 6m+-6m=13 | | r-2-8=-25 | | 108+k=458 | | 6+4k=7k | | 2(2x-2)=14-y | | 108+458=k | | 4x+4.5=3x+8.75 | | 7k=4K+6 | | 6m+-6-m=13 | | -y-19=-11y+15y+16 | | 2x-6=-2(3x-7)-2x | | 4x-9-6x+9= | | -.6+w=.30 | | 13p^2+p-12=0 |

Equations solver categories