8x^2+3x-38=0

Simple and best practice solution for 8x^2+3x-38=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 8x^2+3x-38=0 equation:


Simplifying
8x2 + 3x + -38 = 0

Reorder the terms:
-38 + 3x + 8x2 = 0

Solving
-38 + 3x + 8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-19 + -8x)(2 + -1x) = 0

Subproblem 1

Set the factor '(-19 + -8x)' equal to zero and attempt to solve: Simplifying -19 + -8x = 0 Solving -19 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '19' to each side of the equation. -19 + 19 + -8x = 0 + 19 Combine like terms: -19 + 19 = 0 0 + -8x = 0 + 19 -8x = 0 + 19 Combine like terms: 0 + 19 = 19 -8x = 19 Divide each side by '-8'. x = -2.375 Simplifying x = -2.375

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {-2.375, 2}

See similar equations:

| 12000=.0025(x) | | (x-0-4i)*(x-0+4i)*(x+2)*(x-1)=0 | | 17+4y=0 | | 75000=.0025(x) | | 36-5tan^2X=0 | | b^2-28b+192=0 | | 4/0.76 | | 5.6w=0.56 | | 676a+26b=0 | | 9x+6=89 | | 625a+25b=2.2 | | 2cosx-5=3 | | 0=x^5+4x | | y-y+3y=0 | | 10(-12)+9-11-12=-2(2-12)+4-3(2(-12)-2) | | 64*3x=6000 | | 9x/3=6x/10-22 | | 1/100(x-200)= | | 10a+20b=21000 | | 4x*60x^2= | | 4/10x4/9 | | N+3n=14+-4n | | 1/100(x-200 | | 101-5x+2x+70=180 | | -8+-1x=x+-4x | | 9x+72=198 | | 5x-6=3*-8 | | (x^4-1)/2 | | (3/4)-(1/16) | | (9/16)-(1/16) | | x^3y^4/3y^4 | | (1/2)-(1/16) |

Equations solver categories