8x^2+3x-675=0

Simple and best practice solution for 8x^2+3x-675=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-675=0 equation:


Simplifying
8x2 + 3x + -675 = 0

Reorder the terms:
-675 + 3x + 8x2 = 0

Solving
-675 + 3x + 8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-75 + -8x)(9 + -1x) = 0

Subproblem 1

Set the factor '(-75 + -8x)' equal to zero and attempt to solve: Simplifying -75 + -8x = 0 Solving -75 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '75' to each side of the equation. -75 + 75 + -8x = 0 + 75 Combine like terms: -75 + 75 = 0 0 + -8x = 0 + 75 -8x = 0 + 75 Combine like terms: 0 + 75 = 75 -8x = 75 Divide each side by '-8'. x = -9.375 Simplifying x = -9.375

Subproblem 2

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

Solution

x = {-9.375, 9}

See similar equations:

| 4(7+2t)=7-4(6-3t) | | 11800*(x/0.8-1)=5900 | | (x/.8-1)*11800=5900 | | x/3-5/6=x/6 | | -6.7x=-11.39 | | 2x-4=x+20 | | n(n-1)(n-2)(n-3)=360 | | 2cosx=secx | | 6m-2=m+18 | | 30/10=x/45 | | -16t^2-50t+300=0 | | cos(2x-10)=sin(50) | | cos(2x-10)=50 | | 5(0.4x+4)=2(4x-5)-2 | | 2xy-2yz=0 | | f(x)+xf(-x)=x+1 | | 2(n-3)=18 | | 25+9k-30=6k-20 | | 50-30+80=100 | | 6x-4x+9x=9x+6 | | 50-30+80= | | 15-6t=2t-4(t+1) | | 0.32e=f | | 1.21b=f | | 12c+2d=10 | | 5+6x+x^2=0 | | 7/x=5/3 | | 8=8-6 | | 3x-5x=x+7 | | -2-3(4-6)= | | 8x^2+36x+8=0 | | 5(3x-11)=50 |

Equations solver categories