4x^2-48x-4=0

Simple and best practice solution for 4x^2-48x-4=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 4x^2-48x-4=0 equation:


Simplifying
4x2 + -48x + -4 = 0

Reorder the terms:
-4 + -48x + 4x2 = 0

Solving
-4 + -48x + 4x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-1 + -12x + x2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-1 + -12x + x2)' equal to zero and attempt to solve: Simplifying -1 + -12x + x2 = 0 Solving -1 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + -12x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -12x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -12x + x2 = 0 + 1 -12x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -12x + x2 = 1 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = 1 + 36 Reorder the terms: 36 + -12x + x2 = 1 + 36 Combine like terms: 1 + 36 = 37 36 + -12x + x2 = 37 Factor a perfect square on the left side: (x + -6)(x + -6) = 37 Calculate the square root of the right side: 6.08276253 Break this problem into two subproblems by setting (x + -6) equal to 6.08276253 and -6.08276253.

Subproblem 1

x + -6 = 6.08276253 Simplifying x + -6 = 6.08276253 Reorder the terms: -6 + x = 6.08276253 Solving -6 + x = 6.08276253 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = 6.08276253 + 6 Combine like terms: -6 + 6 = 0 0 + x = 6.08276253 + 6 x = 6.08276253 + 6 Combine like terms: 6.08276253 + 6 = 12.08276253 x = 12.08276253 Simplifying x = 12.08276253

Subproblem 2

x + -6 = -6.08276253 Simplifying x + -6 = -6.08276253 Reorder the terms: -6 + x = -6.08276253 Solving -6 + x = -6.08276253 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = -6.08276253 + 6 Combine like terms: -6 + 6 = 0 0 + x = -6.08276253 + 6 x = -6.08276253 + 6 Combine like terms: -6.08276253 + 6 = -0.08276253 x = -0.08276253 Simplifying x = -0.08276253

Solution

The solution to the problem is based on the solutions from the subproblems. x = {12.08276253, -0.08276253}

Solution

x = {12.08276253, -0.08276253}

See similar equations:

| (w+8)(w+8)= | | (27x^3)-8=0 | | (-3x^4)(-7x^2)= | | 3(2x-y)=9 | | 5(3x^7)= | | -5x-y=-12 | | -3m+m=102 | | -5(-7x+10)=265 | | Ln(x^4)=ln(10) | | Log[2](-5x+3)=-1 | | 3(M+4)+5M=-20 | | X/-4=-1-(8) | | -7x+9+8x=3+x+6 | | 2tg^2x+3tg=9 | | v=7i-24j | | 4(m+6)-11=25 | | 4m+1-1m=19 | | 16x^3+2x-18=0 | | 10+.05x=22 | | 5x+4x-6=7x-9x | | 3n+7=43-n | | 11781x-3661=99(119x-39) | | -3(4m+3)4(6m+1)=43 | | 9m-6=5m+18 | | 135x-90=15(9x-6) | | 4x^4+8x^3+4x^2= | | 5x-(9-x)=6x | | 4(2m+3)=-3(m-1)+31 | | (x-4)=180 | | 3m+5m+4-m+7=88 | | 21-10x/35x | | 4m+7-6m=5-4m+4 |

Equations solver categories