3x^2-24x=3

Simple and best practice solution for 3x^2-24x=3 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 3x^2-24x=3 equation:


Simplifying
3x2 + -24x = 3

Reorder the terms:
-24x + 3x2 = 3

Solving
-24x + 3x2 = 3

Solving for variable 'x'.

Reorder the terms:
-3 + -24x + 3x2 = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + -24x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-1 + -8x + x2) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-1 + -8x + x2)' equal to zero and attempt to solve: Simplifying -1 + -8x + x2 = 0 Solving -1 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + -8x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -8x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -8x + x2 = 0 + 1 -8x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -8x + x2 = 1 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = 1 + 16 Reorder the terms: 16 + -8x + x2 = 1 + 16 Combine like terms: 1 + 16 = 17 16 + -8x + x2 = 17 Factor a perfect square on the left side: (x + -4)(x + -4) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + -4) equal to 4.123105626 and -4.123105626.

Subproblem 1

x + -4 = 4.123105626 Simplifying x + -4 = 4.123105626 Reorder the terms: -4 + x = 4.123105626 Solving -4 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 4.123105626 + 4 Combine like terms: -4 + 4 = 0 0 + x = 4.123105626 + 4 x = 4.123105626 + 4 Combine like terms: 4.123105626 + 4 = 8.123105626 x = 8.123105626 Simplifying x = 8.123105626

Subproblem 2

x + -4 = -4.123105626 Simplifying x + -4 = -4.123105626 Reorder the terms: -4 + x = -4.123105626 Solving -4 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -4.123105626 + 4 Combine like terms: -4 + 4 = 0 0 + x = -4.123105626 + 4 x = -4.123105626 + 4 Combine like terms: -4.123105626 + 4 = -0.123105626 x = -0.123105626 Simplifying x = -0.123105626

Solution

The solution to the problem is based on the solutions from the subproblems. x = {8.123105626, -0.123105626}

Solution

x = {8.123105626, -0.123105626}

See similar equations:

| y-25=-4 | | 5-8x=44-43x | | 104-4x=14x+22 | | 1+10y=50 | | 0+10y=50 | | 6x-66=2x+50 | | 32-6x=3x+17 | | 5x+27=2x+6 | | -9-7x=9x+22 | | 4x^5+184x^4+180x^3= | | 21t-3(t-1)=0 | | X*7x=x+12 | | (3x-2)*(3x-2)=6x-4 | | 4x^5+184x^4+180x^2= | | 6x-2+4x=18 | | y^2+3y+40=0 | | v^2=-15v | | c+(6+-5c)+-1=0 | | 2(x-1)-2=x+5 | | 96+36t+3t^2= | | 12x=49+7x | | X-0=9000 | | 4u^2+20u=0 | | 7y-4y=-6 | | 19-(14-6)+49-11= | | -6t+4t=5+1 | | 2x+(x+10)=55 | | -9-3n=30 | | 4x^2y+8xy-68y= | | 9(x-2)=36 | | 6x+294=16x-6 | | 8y-7y-25=-4 |

Equations solver categories