3x^2-29x+52=0

Simple and best practice solution for 3x^2-29x+52=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 3x^2-29x+52=0 equation:


Simplifying
3x2 + -29x + 52 = 0

Reorder the terms:
52 + -29x + 3x2 = 0

Solving
52 + -29x + 3x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
3 the coefficient of the squared term: 

Divide each side by '3'.
17.33333333 + -9.666666667x + x2 = 0

Move the constant term to the right:

Add '-17.33333333' to each side of the equation.
17.33333333 + -9.666666667x + -17.33333333 + x2 = 0 + -17.33333333

Reorder the terms:
17.33333333 + -17.33333333 + -9.666666667x + x2 = 0 + -17.33333333

Combine like terms: 17.33333333 + -17.33333333 = 0.00000000
0.00000000 + -9.666666667x + x2 = 0 + -17.33333333
-9.666666667x + x2 = 0 + -17.33333333

Combine like terms: 0 + -17.33333333 = -17.33333333
-9.666666667x + x2 = -17.33333333

The x term is -9.666666667x.  Take half its coefficient (-4.833333334).
Square it (23.36111112) and add it to both sides.

Add '23.36111112' to each side of the equation.
-9.666666667x + 23.36111112 + x2 = -17.33333333 + 23.36111112

Reorder the terms:
23.36111112 + -9.666666667x + x2 = -17.33333333 + 23.36111112

Combine like terms: -17.33333333 + 23.36111112 = 6.02777779
23.36111112 + -9.666666667x + x2 = 6.02777779

Factor a perfect square on the left side:
(x + -4.833333334)(x + -4.833333334) = 6.02777779

Calculate the square root of the right side: 2.455153313

Break this problem into two subproblems by setting 
(x + -4.833333334) equal to 2.455153313 and -2.455153313.

Subproblem 1

x + -4.833333334 = 2.455153313 Simplifying x + -4.833333334 = 2.455153313 Reorder the terms: -4.833333334 + x = 2.455153313 Solving -4.833333334 + x = 2.455153313 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.833333334' to each side of the equation. -4.833333334 + 4.833333334 + x = 2.455153313 + 4.833333334 Combine like terms: -4.833333334 + 4.833333334 = 0.000000000 0.000000000 + x = 2.455153313 + 4.833333334 x = 2.455153313 + 4.833333334 Combine like terms: 2.455153313 + 4.833333334 = 7.288486647 x = 7.288486647 Simplifying x = 7.288486647

Subproblem 2

x + -4.833333334 = -2.455153313 Simplifying x + -4.833333334 = -2.455153313 Reorder the terms: -4.833333334 + x = -2.455153313 Solving -4.833333334 + x = -2.455153313 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.833333334' to each side of the equation. -4.833333334 + 4.833333334 + x = -2.455153313 + 4.833333334 Combine like terms: -4.833333334 + 4.833333334 = 0.000000000 0.000000000 + x = -2.455153313 + 4.833333334 x = -2.455153313 + 4.833333334 Combine like terms: -2.455153313 + 4.833333334 = 2.378180021 x = 2.378180021 Simplifying x = 2.378180021

Solution

The solution to the problem is based on the solutions from the subproblems. x = {7.288486647, 2.378180021}

See similar equations:

| 9x+3x-7x=56 | | .15x-40=.7x | | -21=3+2 | | (2/5w)-6=(7/5w) | | -21=3xn+2 | | 3x+6-7x=20 | | 95-3x=20 | | -13.9+12.8b=-13.306 | | .25x=32 | | -13.9+12.8b= | | 1-7m=1-2m-5m | | 3y-23=15+2y | | N(X)=x^2-x | | 1+8x=5+8x | | 1.5y-1.69=0.2y | | 9-5/14 | | 7x^2-14x-13=8 | | 14X-28=0 | | h(x)=2x^3+3x^2-65x+84 | | 3/8-1/12 | | -6(3x-1)=-8x+6 | | 3.2e-(-2.6)=-23 | | -4+2=5-(x-3)+3x | | 6-13/15 | | 3.2-(-2.6)=-23 | | 0.05x(x-8)=0.07x | | 18-27x-29=8x-x+23 | | -(9x-7)-(2x-3)+6=-9(x-6)-(4x+7)+2 | | =6m+14+3(3m+7) | | 3(x-3)(x^2+3x+9)=0 | | =4(2m+6)+3(3+5m) | | 5t^2-14t+10=0 |

Equations solver categories