14x^2-475x+308=0

Simple and best practice solution for 14x^2-475x+308=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 14x^2-475x+308=0 equation:


Simplifying
14x2 + -475x + 308 = 0

Reorder the terms:
308 + -475x + 14x2 = 0

Solving
308 + -475x + 14x2 = 0

Solving for variable 'x'.

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

Divide each side by '14'.
22 + -33.92857143x + x2 = 0

Move the constant term to the right:

Add '-22' to each side of the equation.
22 + -33.92857143x + -22 + x2 = 0 + -22

Reorder the terms:
22 + -22 + -33.92857143x + x2 = 0 + -22

Combine like terms: 22 + -22 = 0
0 + -33.92857143x + x2 = 0 + -22
-33.92857143x + x2 = 0 + -22

Combine like terms: 0 + -22 = -22
-33.92857143x + x2 = -22

The x term is -33.92857143x.  Take half its coefficient (-16.96428572).
Square it (287.7869900) and add it to both sides.

Add '287.7869900' to each side of the equation.
-33.92857143x + 287.7869900 + x2 = -22 + 287.7869900

Reorder the terms:
287.7869900 + -33.92857143x + x2 = -22 + 287.7869900

Combine like terms: -22 + 287.7869900 = 265.78699
287.7869900 + -33.92857143x + x2 = 265.78699

Factor a perfect square on the left side:
(x + -16.96428572)(x + -16.96428572) = 265.78699

Calculate the square root of the right side: 16.302974882

Break this problem into two subproblems by setting 
(x + -16.96428572) equal to 16.302974882 and -16.302974882.

Subproblem 1

x + -16.96428572 = 16.302974882 Simplifying x + -16.96428572 = 16.302974882 Reorder the terms: -16.96428572 + x = 16.302974882 Solving -16.96428572 + x = 16.302974882 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16.96428572' to each side of the equation. -16.96428572 + 16.96428572 + x = 16.302974882 + 16.96428572 Combine like terms: -16.96428572 + 16.96428572 = 0.00000000 0.00000000 + x = 16.302974882 + 16.96428572 x = 16.302974882 + 16.96428572 Combine like terms: 16.302974882 + 16.96428572 = 33.267260602 x = 33.267260602 Simplifying x = 33.267260602

Subproblem 2

x + -16.96428572 = -16.302974882 Simplifying x + -16.96428572 = -16.302974882 Reorder the terms: -16.96428572 + x = -16.302974882 Solving -16.96428572 + x = -16.302974882 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '16.96428572' to each side of the equation. -16.96428572 + 16.96428572 + x = -16.302974882 + 16.96428572 Combine like terms: -16.96428572 + 16.96428572 = 0.00000000 0.00000000 + x = -16.302974882 + 16.96428572 x = -16.302974882 + 16.96428572 Combine like terms: -16.302974882 + 16.96428572 = 0.661310838 x = 0.661310838 Simplifying x = 0.661310838

Solution

The solution to the problem is based on the solutions from the subproblems. x = {33.267260602, 0.661310838}

See similar equations:

| -10y+8=15y+6 | | 4(2g+3)+g= | | 6*6+19*19=d^2 | | 2.2z+3z=4.5-3.2 | | 5+3*x=8 | | -6x+2x-11=(-2x-3)+4 | | (y+2)(y+8)=-8 | | 3u+40+2u=6u-30-u | | y(y)=576 | | 2.3m+4.5=9.1 | | -2+6(8x-7)=196 | | .25+2x=4x-8 | | 2(7-x)=3x+12 | | 18x-8+6x-4=180 | | 10(x-7)-4=32x-206 | | 5b+2(3b+1)= | | 4^-4y/2 | | m^2+22*22=90*90 | | 8(4+2x)+2=114 | | X(squared)+5=40 | | 5-x=1/125 | | V=1/3nrh | | 4w=y+1 | | 4x+2(5x+7)=98 | | 0=32-6 | | 178=88-v | | 4x-20+4x-20+4x-20=180 | | 25+25=k^2 | | (7-y)(5y-4)=0 | | -6x+6(-4-4x)=-174 | | q^2+4*4=6*6 | | 8x-3y=-30 |

Equations solver categories