5x^2-3x-162=0

Simple and best practice solution for 5x^2-3x-162=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 5x^2-3x-162=0 equation:


Simplifying
5x2 + -3x + -162 = 0

Reorder the terms:
-162 + -3x + 5x2 = 0

Solving
-162 + -3x + 5x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-27 + -5x)(6 + -1x) = 0

Subproblem 1

Set the factor '(-27 + -5x)' equal to zero and attempt to solve: Simplifying -27 + -5x = 0 Solving -27 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '27' to each side of the equation. -27 + 27 + -5x = 0 + 27 Combine like terms: -27 + 27 = 0 0 + -5x = 0 + 27 -5x = 0 + 27 Combine like terms: 0 + 27 = 27 -5x = 27 Divide each side by '-5'. x = -5.4 Simplifying x = -5.4

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {-5.4, 6}

See similar equations:

| 10(v+1)-3v=4(3v+1)-21 | | 3a+2b/400=1050 | | 7y^2-14y=-10y-5 | | 4z^2+10z=14z-4 | | 3a+2b=1050 | | 3(m+2)-2=5m | | 18.13-15.18c=6.32c-8.32 | | 12+y=3x | | 1/2(4x-2)=7 | | 5-(4a+8)=5-4a-8 | | 12s+1/2-11s=-1/4+7/8 | | n+12=-80 | | -7-2p+3p=3 | | (5/4)*-12 | | 0=x^3-4x | | 3n-5-n=27 | | 10+7x=24,-8 | | 3/2(z+5)=1/4(z+24) | | 2+4m=m-7 | | x=12-xy | | 6y^2+24y+9=5y^2+33y-5 | | -5x-28=0 | | -3(x-3)-4(x+5)=3 | | 4x+3xy=6 | | (3x-4)+x/4=22 | | (100)(5)(11)/(18)(2) | | (x+3)2+3=28 | | 2x+(1/3)=(6x+1)/3 | | X^2+13=38 | | 2n+21=83 | | x/2+10/3=4r-3/4 | | 2.9r-9.7+5.6r=17.6+4.6r |

Equations solver categories