3s^2-18s+27=0

Simple and best practice solution for 3s^2-18s+27=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 3s^2-18s+27=0 equation:


Simplifying
3s2 + -18s + 27 = 0

Reorder the terms:
27 + -18s + 3s2 = 0

Solving
27 + -18s + 3s2 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), '3'.
3(9 + -6s + s2) = 0

Factor a trinomial.
3((3 + -1s)(3 + -1s)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

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

Solution

s = {3, 3}

See similar equations:

| 4(8+8v)+2v=-172 | | 4X+11-7X=-11 | | 2x^3=2x^2+24X | | 87+3(s+7)=36 | | 1.1-0.38=w | | 5y-x=0 | | 51-2(m+3)=21 | | 10x^3+50x^2+10xy+50y=0 | | -8(7p-5)=-352 | | 3(n-72)-21=33 | | -2-4x=-27 | | 4s+3.10=7s+1.75 | | 6(u+6)-3=45 | | r+r+6r+6= | | (x+1)(x-6)=30 | | r^2-6r=-9 | | 15x^2-39x=0 | | 0=18a^2-5a-7 | | 4a=10+2a | | 2+21a=11a | | 3.8(s-6)+4.6=-2 | | 2x+7y=29 | | =a^2-14a | | 3+5(-3x-3)=108 | | 3+5(-3x-3)=10 | | x+49x+50= | | 17t-5t^2=h | | h=17t-5t^2 | | -3x^2+6x+24=f | | 2.5m+4.5=9.5 | | 43-15=x | | a+61=-83 |

Equations solver categories