44x^2+5x-10=0

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Solution for 44x^2+5x-10=0 equation:


Simplifying
44x2 + 5x + -10 = 0

Reorder the terms:
-10 + 5x + 44x2 = 0

Solving
-10 + 5x + 44x2 = 0

Solving for variable 'x'.

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

Divide each side by '44'.
-0.2272727273 + 0.1136363636x + x2 = 0

Move the constant term to the right:

Add '0.2272727273' to each side of the equation.
-0.2272727273 + 0.1136363636x + 0.2272727273 + x2 = 0 + 0.2272727273

Reorder the terms:
-0.2272727273 + 0.2272727273 + 0.1136363636x + x2 = 0 + 0.2272727273

Combine like terms: -0.2272727273 + 0.2272727273 = 0.0000000000
0.0000000000 + 0.1136363636x + x2 = 0 + 0.2272727273
0.1136363636x + x2 = 0 + 0.2272727273

Combine like terms: 0 + 0.2272727273 = 0.2272727273
0.1136363636x + x2 = 0.2272727273

The x term is 0.1136363636x.  Take half its coefficient (0.0568181818).
Square it (0.003228305783) and add it to both sides.

Add '0.003228305783' to each side of the equation.
0.1136363636x + 0.003228305783 + x2 = 0.2272727273 + 0.003228305783

Reorder the terms:
0.003228305783 + 0.1136363636x + x2 = 0.2272727273 + 0.003228305783

Combine like terms: 0.2272727273 + 0.003228305783 = 0.230501033083
0.003228305783 + 0.1136363636x + x2 = 0.230501033083

Factor a perfect square on the left side:
(x + 0.0568181818)(x + 0.0568181818) = 0.230501033083

Calculate the square root of the right side: 0.480105231

Break this problem into two subproblems by setting 
(x + 0.0568181818) equal to 0.480105231 and -0.480105231.

Subproblem 1

x + 0.0568181818 = 0.480105231 Simplifying x + 0.0568181818 = 0.480105231 Reorder the terms: 0.0568181818 + x = 0.480105231 Solving 0.0568181818 + x = 0.480105231 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.0568181818' to each side of the equation. 0.0568181818 + -0.0568181818 + x = 0.480105231 + -0.0568181818 Combine like terms: 0.0568181818 + -0.0568181818 = 0.0000000000 0.0000000000 + x = 0.480105231 + -0.0568181818 x = 0.480105231 + -0.0568181818 Combine like terms: 0.480105231 + -0.0568181818 = 0.4232870492 x = 0.4232870492 Simplifying x = 0.4232870492

Subproblem 2

x + 0.0568181818 = -0.480105231 Simplifying x + 0.0568181818 = -0.480105231 Reorder the terms: 0.0568181818 + x = -0.480105231 Solving 0.0568181818 + x = -0.480105231 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.0568181818' to each side of the equation. 0.0568181818 + -0.0568181818 + x = -0.480105231 + -0.0568181818 Combine like terms: 0.0568181818 + -0.0568181818 = 0.0000000000 0.0000000000 + x = -0.480105231 + -0.0568181818 x = -0.480105231 + -0.0568181818 Combine like terms: -0.480105231 + -0.0568181818 = -0.5369234128 x = -0.5369234128 Simplifying x = -0.5369234128

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.4232870492, -0.5369234128}

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