2x^2-10x=24

Simple and best practice solution for 2x^2-10x=24 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 2x^2-10x=24 equation:


Simplifying
2x2 + -10x = 24

Reorder the terms:
-10x + 2x2 = 24

Solving
-10x + 2x2 = 24

Solving for variable 'x'.

Reorder the terms:
-24 + -10x + 2x2 = 24 + -24

Combine like terms: 24 + -24 = 0
-24 + -10x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-12 + -5x + x2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-12 + -5x + x2)' equal to zero and attempt to solve: Simplifying -12 + -5x + x2 = 0 Solving -12 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '12' to each side of the equation. -12 + -5x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + -5x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -5x + x2 = 0 + 12 -5x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 -5x + x2 = 12 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = 12 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 12 + 6.25 Combine like terms: 12 + 6.25 = 18.25 6.25 + -5x + x2 = 18.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 18.25 Calculate the square root of the right side: 4.272001873 Break this problem into two subproblems by setting (x + -2.5) equal to 4.272001873 and -4.272001873.

Subproblem 1

x + -2.5 = 4.272001873 Simplifying x + -2.5 = 4.272001873 Reorder the terms: -2.5 + x = 4.272001873 Solving -2.5 + x = 4.272001873 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 4.272001873 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 4.272001873 + 2.5 x = 4.272001873 + 2.5 Combine like terms: 4.272001873 + 2.5 = 6.772001873 x = 6.772001873 Simplifying x = 6.772001873

Subproblem 2

x + -2.5 = -4.272001873 Simplifying x + -2.5 = -4.272001873 Reorder the terms: -2.5 + x = -4.272001873 Solving -2.5 + x = -4.272001873 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -4.272001873 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -4.272001873 + 2.5 x = -4.272001873 + 2.5 Combine like terms: -4.272001873 + 2.5 = -1.772001873 x = -1.772001873 Simplifying x = -1.772001873

Solution

The solution to the problem is based on the solutions from the subproblems. x = {6.772001873, -1.772001873}

Solution

x = {6.772001873, -1.772001873}

See similar equations:

| 5y-10=-7 | | 165=x^4-2x-15 | | 2x+95=5x-6 | | 2r+4h=30 | | Y=(3x^4)-(14x^3)-(12x^2) | | 7n=80+9n | | 3a+12+2=2a-14 | | 7-x-12=-20 | | 8x-12-3x=5x | | z=-wxy | | Y=2(x-2)+3(3-x) | | 4A+8B+9A+2b= | | Xy+zt+xt=0 | | 3y+12=y-12 | | 2x(-5)y=6 | | 3(m-1)-2(m+4)=o | | -3.7x+5.6=-5.86 | | 5m+4+m=-20 | | 0.25y=10 | | c=5n+14 | | 2x-(5)=6 | | v-21=35 | | -9.3=3p | | 8x+3=-3 | | 7(x+1)+2(x+1)=6x-6 | | 445=f+76 | | 3x(x+2)=6x+12 | | 16+5k=1 | | -40=110-30t | | 3.5x+x=3 | | b+(-60)=-14 | | 7(x-2)=3x+86 |

Equations solver categories