x^2+5x-6795=

Simple and best practice solution for x^2+5x-6795= 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+5x-6795= equation:


Simplifying
x2 + 5x + -6795 = 0

Reorder the terms:
-6795 + 5x + x2 = 0

Solving
-6795 + 5x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '6795' to each side of the equation.
-6795 + 5x + 6795 + x2 = 0 + 6795

Reorder the terms:
-6795 + 6795 + 5x + x2 = 0 + 6795

Combine like terms: -6795 + 6795 = 0
0 + 5x + x2 = 0 + 6795
5x + x2 = 0 + 6795

Combine like terms: 0 + 6795 = 6795
5x + x2 = 6795

The x term is 5x.  Take half its coefficient (2.5).
Square it (6.25) and add it to both sides.

Add '6.25' to each side of the equation.
5x + 6.25 + x2 = 6795 + 6.25

Reorder the terms:
6.25 + 5x + x2 = 6795 + 6.25

Combine like terms: 6795 + 6.25 = 6801.25
6.25 + 5x + x2 = 6801.25

Factor a perfect square on the left side:
(x + 2.5)(x + 2.5) = 6801.25

Calculate the square root of the right side: 82.469691402

Break this problem into two subproblems by setting 
(x + 2.5) equal to 82.469691402 and -82.469691402.

Subproblem 1

x + 2.5 = 82.469691402 Simplifying x + 2.5 = 82.469691402 Reorder the terms: 2.5 + x = 82.469691402 Solving 2.5 + x = 82.469691402 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = 82.469691402 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = 82.469691402 + -2.5 x = 82.469691402 + -2.5 Combine like terms: 82.469691402 + -2.5 = 79.969691402 x = 79.969691402 Simplifying x = 79.969691402

Subproblem 2

x + 2.5 = -82.469691402 Simplifying x + 2.5 = -82.469691402 Reorder the terms: 2.5 + x = -82.469691402 Solving 2.5 + x = -82.469691402 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + x = -82.469691402 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + x = -82.469691402 + -2.5 x = -82.469691402 + -2.5 Combine like terms: -82.469691402 + -2.5 = -84.969691402 x = -84.969691402 Simplifying x = -84.969691402

Solution

The solution to the problem is based on the solutions from the subproblems. x = {79.969691402, -84.969691402}

See similar equations:

| 8+4x=-x+1 | | x^2+2xy-9x=0 | | 3x^2+y^2-4y=0 | | x^2+5x-6795=0 | | -4x+-28+-30=-34 | | 2x+31=2x-31 | | 2x+-31=2x-31 | | 2x+-2=2x-31 | | 2x+-31=-2x-31 | | m^5=-15 | | 1x+5y+.5z=100 | | 3a-6=-4 | | 6y-21=2y+23 | | (4/3)(3.14)(56)^3 | | 21p-9=33+7p | | 2m+36=3m+30 | | 4/x=100/1000 | | 6/x=12/20 | | 9+4(x-8)=7-8(x-5) | | 10/20=x/100 | | k/35=3/7 | | m/7=4/14 | | 4a-10=432 | | ax+1=bx+y | | (((4*2)-3)/(2*-1))-1 | | 1400=500x | | 12x+25=5+2x | | 9-3a=-8a+4 | | 1760=0.02x | | 22-3s=1 | | 10000000=0.2x | | 12+8+5x=27 |

Equations solver categories