X^2-48X+192=0

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Solution for X^2-48X+192=0 equation:


Simplifying
X2 + -48X + 192 = 0

Reorder the terms:
192 + -48X + X2 = 0

Solving
192 + -48X + X2 = 0

Solving for variable 'X'.

Begin completing the square.

Move the constant term to the right:

Add '-192' to each side of the equation.
192 + -48X + -192 + X2 = 0 + -192

Reorder the terms:
192 + -192 + -48X + X2 = 0 + -192

Combine like terms: 192 + -192 = 0
0 + -48X + X2 = 0 + -192
-48X + X2 = 0 + -192

Combine like terms: 0 + -192 = -192
-48X + X2 = -192

The X term is -48X.  Take half its coefficient (-24).
Square it (576) and add it to both sides.

Add '576' to each side of the equation.
-48X + 576 + X2 = -192 + 576

Reorder the terms:
576 + -48X + X2 = -192 + 576

Combine like terms: -192 + 576 = 384
576 + -48X + X2 = 384

Factor a perfect square on the left side:
(X + -24)(X + -24) = 384

Calculate the square root of the right side: 19.595917942

Break this problem into two subproblems by setting 
(X + -24) equal to 19.595917942 and -19.595917942.

Subproblem 1

X + -24 = 19.595917942 Simplifying X + -24 = 19.595917942 Reorder the terms: -24 + X = 19.595917942 Solving -24 + X = 19.595917942 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '24' to each side of the equation. -24 + 24 + X = 19.595917942 + 24 Combine like terms: -24 + 24 = 0 0 + X = 19.595917942 + 24 X = 19.595917942 + 24 Combine like terms: 19.595917942 + 24 = 43.595917942 X = 43.595917942 Simplifying X = 43.595917942

Subproblem 2

X + -24 = -19.595917942 Simplifying X + -24 = -19.595917942 Reorder the terms: -24 + X = -19.595917942 Solving -24 + X = -19.595917942 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '24' to each side of the equation. -24 + 24 + X = -19.595917942 + 24 Combine like terms: -24 + 24 = 0 0 + X = -19.595917942 + 24 X = -19.595917942 + 24 Combine like terms: -19.595917942 + 24 = 4.404082058 X = 4.404082058 Simplifying X = 4.404082058

Solution

The solution to the problem is based on the solutions from the subproblems. X = {43.595917942, 4.404082058}

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