3x^2+24x-27=

Simple and best practice solution for 3x^2+24x-27= 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 3x^2+24x-27= equation:


Simplifying
3x2 + 24x + -27 = 0

Reorder the terms:
-27 + 24x + 3x2 = 0

Solving
-27 + 24x + 3x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-9 + 8x + x2) = 0

Factor a trinomial.
3((-9 + -1x)(1 + -1x)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

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

Solution

x = {-9, 1}

See similar equations:

| 4(2x+10)=25 | | 4y-15=17-4y | | 3x(x-6)-5(x-6)=0 | | 5(x-1)+3(2-x)=0 | | x^2-1.8x+3=0 | | 4t^3-24t^2+20t=0 | | 42=17t-9 | | A=153m+225 | | -3v=18 | | 3(2x-1)-(4x+2)=3 | | 23x^2+29x+21-55x^3=0 | | X+8y=32 | | (x-5)7=2 | | 2x+16=9x-26 | | -55x^3+23x^2+29x+21=0 | | -21=-5x+2x+9 | | 2log[2](9x+5)=6 | | 4x+7=x+31 | | 167+19+16= | | 4(c+1)=5(c+1) | | -0.6x=4.2 | | -21y-4=5y^2 | | 10x+25y=6*15 | | r+4+6r=38r | | 10x+25y=75 | | 9c-3+8c=-32 | | 13xy-9xy=4xy | | -2m-5m-8=3+(-7+m) | | 3h+6=9 | | 8x+6=5x+63 | | 8=3f+2 | | 23-6*x= |

Equations solver categories