46x-12=4x^2

Simple and best practice solution for 46x-12=4x^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 46x-12=4x^2 equation:


Simplifying
46x + -12 = 4x2

Reorder the terms:
-12 + 46x = 4x2

Solving
-12 + 46x = 4x2

Solving for variable 'x'.

Combine like terms: 4x2 + -4x2 = 0
-12 + 46x + -4x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + 23x + -2x2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-6 + 23x + -2x2)' equal to zero and attempt to solve: Simplifying -6 + 23x + -2x2 = 0 Solving -6 + 23x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 3 + -11.5x + x2 = 0 Move the constant term to the right: Add '-3' to each side of the equation. 3 + -11.5x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + -11.5x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -11.5x + x2 = 0 + -3 -11.5x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -11.5x + x2 = -3 The x term is -11.5x. Take half its coefficient (-5.75). Square it (33.0625) and add it to both sides. Add '33.0625' to each side of the equation. -11.5x + 33.0625 + x2 = -3 + 33.0625 Reorder the terms: 33.0625 + -11.5x + x2 = -3 + 33.0625 Combine like terms: -3 + 33.0625 = 30.0625 33.0625 + -11.5x + x2 = 30.0625 Factor a perfect square on the left side: (x + -5.75)(x + -5.75) = 30.0625 Calculate the square root of the right side: 5.48292805 Break this problem into two subproblems by setting (x + -5.75) equal to 5.48292805 and -5.48292805.

Subproblem 1

x + -5.75 = 5.48292805 Simplifying x + -5.75 = 5.48292805 Reorder the terms: -5.75 + x = 5.48292805 Solving -5.75 + x = 5.48292805 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.75' to each side of the equation. -5.75 + 5.75 + x = 5.48292805 + 5.75 Combine like terms: -5.75 + 5.75 = 0.00 0.00 + x = 5.48292805 + 5.75 x = 5.48292805 + 5.75 Combine like terms: 5.48292805 + 5.75 = 11.23292805 x = 11.23292805 Simplifying x = 11.23292805

Subproblem 2

x + -5.75 = -5.48292805 Simplifying x + -5.75 = -5.48292805 Reorder the terms: -5.75 + x = -5.48292805 Solving -5.75 + x = -5.48292805 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5.75' to each side of the equation. -5.75 + 5.75 + x = -5.48292805 + 5.75 Combine like terms: -5.75 + 5.75 = 0.00 0.00 + x = -5.48292805 + 5.75 x = -5.48292805 + 5.75 Combine like terms: -5.48292805 + 5.75 = 0.26707195 x = 0.26707195 Simplifying x = 0.26707195

Solution

The solution to the problem is based on the solutions from the subproblems. x = {11.23292805, 0.26707195}

Solution

x = {11.23292805, 0.26707195}

See similar equations:

| =5x-15 | | X^2-12x=-4 | | 4*2+2*3-5= | | 1/3y+2/3y=14 | | 1/3y+2/3u=14 | | 15(x-2.4)=6 | | 24=120 | | 7p+6=36 | | a^2+8a-48=0 | | 45/15=Y/1 | | -2x-8x=100 | | 8c+12.6+-4.2=-8.4 | | -50=-v/7 | | c=2(10)-7 | | X-12=0.5y | | 7x-10y=-10 | | Q-4Q=17.3 | | 3x^2-12x=-4 | | 15x+0.25=16x | | ax+by=cfora | | -6y=x^2 | | C^2=-4c+21 | | 1/6-x/7=6x/7-7/7 | | 4x^2=64x^2 | | X*10X=15 | | 5x-7=0.33x+1 | | 2/5(b+4)=6 | | 3/10+1/10 | | 4x^2-10x-15=0 | | 2y^2=-9y-18 | | 13=2x-7 | | 1/6x=16 |

Equations solver categories