56x^2+17x-3=0

Simple and best practice solution for 56x^2+17x-3=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 56x^2+17x-3=0 equation:


Simplifying
56x2 + 17x + -3 = 0

Reorder the terms:
-3 + 17x + 56x2 = 0

Solving
-3 + 17x + 56x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -7x)(1 + -8x) = 0

Subproblem 1

Set the factor '(-3 + -7x)' equal to zero and attempt to solve: Simplifying -3 + -7x = 0 Solving -3 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -7x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -7x = 0 + 3 -7x = 0 + 3 Combine like terms: 0 + 3 = 3 -7x = 3 Divide each side by '-7'. x = -0.4285714286 Simplifying x = -0.4285714286

Subproblem 2

Set the factor '(1 + -8x)' equal to zero and attempt to solve: Simplifying 1 + -8x = 0 Solving 1 + -8x = 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 + -8x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -8x = 0 + -1 -8x = 0 + -1 Combine like terms: 0 + -1 = -1 -8x = -1 Divide each side by '-8'. x = 0.125 Simplifying x = 0.125

Solution

x = {-0.4285714286, 0.125}

See similar equations:

| X+80=15 | | 2(6z-1)-5(z+2)=2(z+1) | | 9+2n=9n+2 | | 6x+5(2x-6)=-10-4x | | -(5y+1)-(-4y-6)=-1 | | 1(5y+1)-(-4y-6)=-1 | | =24x^2-36x-24 | | 5y+5=6+3y | | 6x^3-23x^2-4x=0 | | (8x-1)(8x-1)=-49 | | (x+9)(x+9)=25 | | (x+9)(x+9)=24 | | 8(x-2)-5(x+4)=-20+x | | 5z^2-105=0 | | 2(3z+4)=2(3z-2)+13 | | x+13=-26 | | 3x-4y=-3 | | 3x+5=197 | | 16(3x-3)=4(12x+8) | | 3(a+2)=2(a+7) | | 4(y+2)=1-2(y+4) | | 0.6x=2 | | 12=-2x+3x+1 | | 4x-5+7=2x-14 | | 2y-2x=9 | | s+(3s+0.22)+(-012)=4.6 | | 9-2x= | | 7k-5k=1 | | 104x+33y+180z=458.5 | | 5+2=-13 | | 5+2=13 | | 10=2x-1 |

Equations solver categories