2.0351891x^2-2.314096938x+0.032907838=0

Simple and best practice solution for 2.0351891x^2-2.314096938x+0.032907838=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 2.0351891x^2-2.314096938x+0.032907838=0 equation:


Simplifying
2.0351891x2 + -2.314096938x + 0.032907838 = 0

Reorder the terms:
0.032907838 + -2.314096938x + 2.0351891x2 = 0

Solving
0.032907838 + -2.314096938x + 2.0351891x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
2.0351891 the coefficient of the squared term: 

Divide each side by '2.0351891'.
0.01616942524 + -1.137042714x + x2 = 0

Move the constant term to the right:

Add '-0.01616942524' to each side of the equation.
0.01616942524 + -1.137042714x + -0.01616942524 + x2 = 0 + -0.01616942524

Reorder the terms:
0.01616942524 + -0.01616942524 + -1.137042714x + x2 = 0 + -0.01616942524

Combine like terms: 0.01616942524 + -0.01616942524 = 0.00000000000
0.00000000000 + -1.137042714x + x2 = 0 + -0.01616942524
-1.137042714x + x2 = 0 + -0.01616942524

Combine like terms: 0 + -0.01616942524 = -0.01616942524
-1.137042714x + x2 = -0.01616942524

The x term is -1.137042714x.  Take half its coefficient (-0.568521357).
Square it (0.3232165334) and add it to both sides.

Add '0.3232165334' to each side of the equation.
-1.137042714x + 0.3232165334 + x2 = -0.01616942524 + 0.3232165334

Reorder the terms:
0.3232165334 + -1.137042714x + x2 = -0.01616942524 + 0.3232165334

Combine like terms: -0.01616942524 + 0.3232165334 = 0.30704710816
0.3232165334 + -1.137042714x + x2 = 0.30704710816

Factor a perfect square on the left side:
(x + -0.568521357)(x + -0.568521357) = 0.30704710816

Calculate the square root of the right side: 0.554118316

Break this problem into two subproblems by setting 
(x + -0.568521357) equal to 0.554118316 and -0.554118316.

Subproblem 1

x + -0.568521357 = 0.554118316 Simplifying x + -0.568521357 = 0.554118316 Reorder the terms: -0.568521357 + x = 0.554118316 Solving -0.568521357 + x = 0.554118316 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.568521357' to each side of the equation. -0.568521357 + 0.568521357 + x = 0.554118316 + 0.568521357 Combine like terms: -0.568521357 + 0.568521357 = 0.000000000 0.000000000 + x = 0.554118316 + 0.568521357 x = 0.554118316 + 0.568521357 Combine like terms: 0.554118316 + 0.568521357 = 1.122639673 x = 1.122639673 Simplifying x = 1.122639673

Subproblem 2

x + -0.568521357 = -0.554118316 Simplifying x + -0.568521357 = -0.554118316 Reorder the terms: -0.568521357 + x = -0.554118316 Solving -0.568521357 + x = -0.554118316 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.568521357' to each side of the equation. -0.568521357 + 0.568521357 + x = -0.554118316 + 0.568521357 Combine like terms: -0.568521357 + 0.568521357 = 0.000000000 0.000000000 + x = -0.554118316 + 0.568521357 x = -0.554118316 + 0.568521357 Combine like terms: -0.554118316 + 0.568521357 = 0.014403041 x = 0.014403041 Simplifying x = 0.014403041

Solution

The solution to the problem is based on the solutions from the subproblems. x = {1.122639673, 0.014403041}

See similar equations:

| y=x^2+5x+7 | | 6y+3=151-2y | | -13=-4w+20 | | x=4-8(1) | | x=4-8(0) | | 49x^2-3=6 | | 5x-1=12-64 | | x=4-8(-1) | | Y=0.5x-y-4 | | x=4-8(-2) | | 542.0312136x^2-549.1529362x+6.875722603=0 | | x=4-8(-3) | | 3u^6*2x*7x^6u^9= | | v^2=-2v+4 | | 2v^7u^9*4u^3*4v= | | 4a^2+7a=-6 | | 5x^6-6x^4+19x^3= | | x-20=n*6+15 | | 4(12+x)=16 | | .792317607630833x=61512.21 | | .79x=61512.21 | | 11x-8=x-2 | | -8+6p=6 | | 6d-5-d=20 | | (x^4)+lnx*(5x^4)=0 | | 4.5u+3.4=-5.6 | | 4s^2-48s=0 | | -4/3/(4)=x | | 9x+8+5x+4= | | 18.6/(-6.2)=x | | -p-2/3+1/2p=1*1/6 | | -4u^6(-2u^3)= |

Equations solver categories