4x^2+34x-18=0

Simple and best practice solution for 4x^2+34x-18=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 4x^2+34x-18=0 equation:


Simplifying
4x2 + 34x + -18 = 0

Reorder the terms:
-18 + 34x + 4x2 = 0

Solving
-18 + 34x + 4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-9 + 17x + 2x2) = 0

Factor a trinomial.
2((-9 + -1x)(1 + -2x)) = 0

Ignore the factor 2.

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 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Solution

x = {-9, 0.5}

See similar equations:

| A+2+2a-8= | | -8n-4n= | | 13y-5=11+9 | | 7p+15-5p+10=-17 | | 8x+6=6x+16 | | 7m+-7m+3+-7m-3= | | 2y+7+2y-17= | | 9x+1=7x+3 | | 2v+x=w | | 3(7v+7)-8(7v+2)=5 | | -13-7n=-6-9(n+3) | | 8+6=214 | | -22(c+44)=-8(60+4c) | | X+18=6-3x | | 4n+2=-10 | | F-3.3(f+67)=-53.85 | | 20=7x+15 | | 0.576=1.8h+0.06(1.1-4h) | | 3x=5y | | 5x+2=20+3x | | 3x+40=12x-41 | | 159-5x=22x+21 | | 4x+53=8x+13 | | 4x+13=-39-9x | | 92-3x=4x+15 | | 8x^2+10x=105 | | -12-2x=6-8x | | henry+sharn=2421 | | 5n-13=37 | | t-[-6(2y+3)]=24t | | (n-9)*8=64 | | 75-7x=29x+23 |

Equations solver categories