x^2+26x+96=0

Simple and best practice solution for x^2+26x+96=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+26x+96=0 equation:


Simplifying
x2 + 26x + 96 = 0

Reorder the terms:
96 + 26x + x2 = 0

Solving
96 + 26x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-96' to each side of the equation.
96 + 26x + -96 + x2 = 0 + -96

Reorder the terms:
96 + -96 + 26x + x2 = 0 + -96

Combine like terms: 96 + -96 = 0
0 + 26x + x2 = 0 + -96
26x + x2 = 0 + -96

Combine like terms: 0 + -96 = -96
26x + x2 = -96

The x term is 26x.  Take half its coefficient (13).
Square it (169) and add it to both sides.

Add '169' to each side of the equation.
26x + 169 + x2 = -96 + 169

Reorder the terms:
169 + 26x + x2 = -96 + 169

Combine like terms: -96 + 169 = 73
169 + 26x + x2 = 73

Factor a perfect square on the left side:
(x + 13)(x + 13) = 73

Calculate the square root of the right side: 8.544003745

Break this problem into two subproblems by setting 
(x + 13) equal to 8.544003745 and -8.544003745.

Subproblem 1

x + 13 = 8.544003745 Simplifying x + 13 = 8.544003745 Reorder the terms: 13 + x = 8.544003745 Solving 13 + x = 8.544003745 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + x = 8.544003745 + -13 Combine like terms: 13 + -13 = 0 0 + x = 8.544003745 + -13 x = 8.544003745 + -13 Combine like terms: 8.544003745 + -13 = -4.455996255 x = -4.455996255 Simplifying x = -4.455996255

Subproblem 2

x + 13 = -8.544003745 Simplifying x + 13 = -8.544003745 Reorder the terms: 13 + x = -8.544003745 Solving 13 + x = -8.544003745 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + x = -8.544003745 + -13 Combine like terms: 13 + -13 = 0 0 + x = -8.544003745 + -13 x = -8.544003745 + -13 Combine like terms: -8.544003745 + -13 = -21.544003745 x = -21.544003745 Simplifying x = -21.544003745

Solution

The solution to the problem is based on the solutions from the subproblems. x = {-4.455996255, -21.544003745}

See similar equations:

| 4(y-1)=6y+2-4(-3y-3) | | (36+5+A)1=5 | | 4g-(4+2g)= | | 17x-1=15x+3x | | 48n+32=-10+6n | | 3.2=-4.0n | | 5.5-11=x-5 | | 4y+9=-3(2y+3) | | h(4x)=3x^2+2x | | 8(6n+4)=-10+6n | | x^2-x+.25=44+.25 | | 1x+40=3x | | 10x=-16x | | 95x=65x+60 | | x^2-x+.25=11 | | 25m+30=65-25 | | 5x-6-2a=12 | | 57=-7x+8 | | 4r^2+81=0 | | 5x-6=7x+10 | | 7x+90=3x | | 9x-4=2x+3+4 | | 40=2(4+w) | | 3a^2=12a+15 | | z/7=-15 | | 5m-12=2m+30 | | 7x+40=2 | | 9n-3=6n+7 | | x^2-x+44=0 | | 2x(x+3)-7=7x | | 5(3W+5)+3W=8(W+7)-21 | | 25x-40x=1 |

Equations solver categories