x^2-6x-94=0

Simple and best practice solution for x^2-6x-94=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 x^2-6x-94=0 equation:


Simplifying
x2 + -6x + -94 = 0

Reorder the terms:
-94 + -6x + x2 = 0

Solving
-94 + -6x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '94' to each side of the equation.
-94 + -6x + 94 + x2 = 0 + 94

Reorder the terms:
-94 + 94 + -6x + x2 = 0 + 94

Combine like terms: -94 + 94 = 0
0 + -6x + x2 = 0 + 94
-6x + x2 = 0 + 94

Combine like terms: 0 + 94 = 94
-6x + x2 = 94

The x term is -6x.  Take half its coefficient (-3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
-6x + 9 + x2 = 94 + 9

Reorder the terms:
9 + -6x + x2 = 94 + 9

Combine like terms: 94 + 9 = 103
9 + -6x + x2 = 103

Factor a perfect square on the left side:
(x + -3)(x + -3) = 103

Calculate the square root of the right side: 10.148891565

Break this problem into two subproblems by setting 
(x + -3) equal to 10.148891565 and -10.148891565.

Subproblem 1

x + -3 = 10.148891565 Simplifying x + -3 = 10.148891565 Reorder the terms: -3 + x = 10.148891565 Solving -3 + x = 10.148891565 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 10.148891565 + 3 Combine like terms: -3 + 3 = 0 0 + x = 10.148891565 + 3 x = 10.148891565 + 3 Combine like terms: 10.148891565 + 3 = 13.148891565 x = 13.148891565 Simplifying x = 13.148891565

Subproblem 2

x + -3 = -10.148891565 Simplifying x + -3 = -10.148891565 Reorder the terms: -3 + x = -10.148891565 Solving -3 + x = -10.148891565 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -10.148891565 + 3 Combine like terms: -3 + 3 = 0 0 + x = -10.148891565 + 3 x = -10.148891565 + 3 Combine like terms: -10.148891565 + 3 = -7.148891565 x = -7.148891565 Simplifying x = -7.148891565

Solution

The solution to the problem is based on the solutions from the subproblems. x = {13.148891565, -7.148891565}

See similar equations:

| 1292=0.35x | | 6x+5=x-2 | | x+1-4= | | x^2+5x+47=0 | | 15/17y*17/15=-3*17/15 | | 6/x-3=3/22 | | 1.5x(6x-1)=-2+x | | 2x-5=5x-4 | | -5x+.5=6 | | 15/17y*15/17=-3*15/17 | | y=5x-x^3 | | x*40=90 | | 13+3r=34 | | 4(x+3)=3x+-5 | | a/6=25/3 | | 12x+5=45 | | -4s*-1/4=-12*-1/4 | | 2x=8x-5 | | x=0.5+x^5 | | 50x-24=367 | | onehalf+13=9 | | x^6=54 | | 8-(4+2)=x | | 8-23/4 | | 6i(1-2i)= | | 9x+11=23 | | -5i(2-i)= | | x/3-12=5 | | r^2=2+6r | | 6n+(-10)=22 | | 24x-6=186 | | 50x-24=376 |

Equations solver categories