8x(6x+8)=2

Simple and best practice solution for 8x(6x+8)=2 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(6x+8)=2 equation:


Simplifying
8x(6x + 8) = 2

Reorder the terms:
8x(8 + 6x) = 2
(8 * 8x + 6x * 8x) = 2
(64x + 48x2) = 2

Solving
64x + 48x2 = 2

Solving for variable 'x'.

Reorder the terms:
-2 + 64x + 48x2 = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + 64x + 48x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + 32x + 24x2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + 32x + 24x2)' equal to zero and attempt to solve: Simplifying -1 + 32x + 24x2 = 0 Solving -1 + 32x + 24x2 = 0 Begin completing the square. Divide all terms by 24 the coefficient of the squared term: Divide each side by '24'. -0.04166666667 + 1.333333333x + x2 = 0 Move the constant term to the right: Add '0.04166666667' to each side of the equation. -0.04166666667 + 1.333333333x + 0.04166666667 + x2 = 0 + 0.04166666667 Reorder the terms: -0.04166666667 + 0.04166666667 + 1.333333333x + x2 = 0 + 0.04166666667 Combine like terms: -0.04166666667 + 0.04166666667 = 0.00000000000 0.00000000000 + 1.333333333x + x2 = 0 + 0.04166666667 1.333333333x + x2 = 0 + 0.04166666667 Combine like terms: 0 + 0.04166666667 = 0.04166666667 1.333333333x + x2 = 0.04166666667 The x term is 1.333333333x. Take half its coefficient (0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. 1.333333333x + 0.4444444442 + x2 = 0.04166666667 + 0.4444444442 Reorder the terms: 0.4444444442 + 1.333333333x + x2 = 0.04166666667 + 0.4444444442 Combine like terms: 0.04166666667 + 0.4444444442 = 0.48611111087 0.4444444442 + 1.333333333x + x2 = 0.48611111087 Factor a perfect square on the left side: (x + 0.6666666665)(x + 0.6666666665) = 0.48611111087 Calculate the square root of the right side: 0.697216689 Break this problem into two subproblems by setting (x + 0.6666666665) equal to 0.697216689 and -0.697216689.

Subproblem 1

x + 0.6666666665 = 0.697216689 Simplifying x + 0.6666666665 = 0.697216689 Reorder the terms: 0.6666666665 + x = 0.697216689 Solving 0.6666666665 + x = 0.697216689 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.6666666665' to each side of the equation. 0.6666666665 + -0.6666666665 + x = 0.697216689 + -0.6666666665 Combine like terms: 0.6666666665 + -0.6666666665 = 0.0000000000 0.0000000000 + x = 0.697216689 + -0.6666666665 x = 0.697216689 + -0.6666666665 Combine like terms: 0.697216689 + -0.6666666665 = 0.0305500225 x = 0.0305500225 Simplifying x = 0.0305500225

Subproblem 2

x + 0.6666666665 = -0.697216689 Simplifying x + 0.6666666665 = -0.697216689 Reorder the terms: 0.6666666665 + x = -0.697216689 Solving 0.6666666665 + x = -0.697216689 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.6666666665' to each side of the equation. 0.6666666665 + -0.6666666665 + x = -0.697216689 + -0.6666666665 Combine like terms: 0.6666666665 + -0.6666666665 = 0.0000000000 0.0000000000 + x = -0.697216689 + -0.6666666665 x = -0.697216689 + -0.6666666665 Combine like terms: -0.697216689 + -0.6666666665 = -1.3638833555 x = -1.3638833555 Simplifying x = -1.3638833555

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.0305500225, -1.3638833555}

Solution

x = {0.0305500225, -1.3638833555}

See similar equations:

| -8h+10h-12h-15h=0 | | 2x+5y=-25 | | 4(3+5x)-1=111 | | 5m^2-11m+6=0 | | 14y+22-15y+23y=0 | | 5n^2+7n-34=0 | | 8x-9y+16x+12y=0 | | 100.70*.06=a | | 100.70*.06= | | 9(6x-2)-3(9x-3)=0 | | 0.9x=50 | | -2(2x-3)=-6 | | 11r+3-12+2r= | | x*0.13+x=27.03 | | x^2-3x-47=0 | | x+2x+2x-7=2101 | | g(x)=-2x^2+2x-7 | | 12-(6-2x)=42-7x | | -3(5n+1)=6 | | 2(x-3)-6=0 | | -3x+2x=7 | | 2x^2-7=43 | | -3x^2+21=0 | | 7x-21=2x+4 | | 18x=9x+180 | | 2x^2-4x+4x=-3 | | 14y-7=53y | | x-c=b | | x^2+12x-108= | | Y+3=2y+1 | | 3a+30=104 | | 3(12x-5)-9(-7+10x)=0 |

Equations solver categories