s^2-5s=36

Simple and best practice solution for s^2-5s=36 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 s^2-5s=36 equation:


Simplifying
s2 + -5s = 36

Reorder the terms:
-5s + s2 = 36

Solving
-5s + s2 = 36

Solving for variable 's'.

Reorder the terms:
-36 + -5s + s2 = 36 + -36

Combine like terms: 36 + -36 = 0
-36 + -5s + s2 = 0

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

Subproblem 1

Set the factor '(-4 + -1s)' equal to zero and attempt to solve: Simplifying -4 + -1s = 0 Solving -4 + -1s = 0 Move all terms containing s to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1s = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1s = 0 + 4 -1s = 0 + 4 Combine like terms: 0 + 4 = 4 -1s = 4 Divide each side by '-1'. s = -4 Simplifying s = -4

Subproblem 2

Set the factor '(9 + -1s)' equal to zero and attempt to solve: Simplifying 9 + -1s = 0 Solving 9 + -1s = 0 Move all terms containing s to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1s = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1s = 0 + -9 -1s = 0 + -9 Combine like terms: 0 + -9 = -9 -1s = -9 Divide each side by '-1'. s = 9 Simplifying s = 9

Solution

s = {-4, 9}

See similar equations:

| 11-4(5y+3)= | | 20=-5r | | a(3a-2)+2a(a+4)=a(a+2)+4a(a-3)+49 | | 2y+8=y+23 | | 6.7x-5=5.7x | | 7n+56n=0 | | 5(5y-5)+3= | | t^2=-5-8 | | y=cosx-sinx | | 30=p-9 | | 13+10k+17-12k= | | 5a-6+a-6= | | -9-(-48)=x/5 | | z-13=41 | | 3k^2-22k-3=4 | | -6x=-4+6 | | 7(8-x)=14 | | 16x-15=17x | | 2x-7+3x-4= | | 4(x-1)+2(+1)=19-2x | | 7x+2x-6x=15+3 | | 0.3(x+40)+0.7x=37 | | y+fx+mf= | | X-1140+y=4660 | | 144x-48/12 | | 27(8-x)=14 | | 6(-4x+1)-6x=66 | | 265+50x=1515 | | 45-126-6= | | .36x-2(1.6x)-8.03=3(1.96x-4.14) | | 5(x+8)-23= | | 3(b+4)+8=-3 |

Equations solver categories