(X-3)(X-3)=-5

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Solution for (X-3)(X-3)=-5 equation:


Simplifying
(X + -3)(X + -3) = -5

Reorder the terms:
(-3 + X)(X + -3) = -5

Reorder the terms:
(-3 + X)(-3 + X) = -5

Multiply (-3 + X) * (-3 + X)
(-3(-3 + X) + X(-3 + X)) = -5
((-3 * -3 + X * -3) + X(-3 + X)) = -5
((9 + -3X) + X(-3 + X)) = -5
(9 + -3X + (-3 * X + X * X)) = -5
(9 + -3X + (-3X + X2)) = -5

Combine like terms: -3X + -3X = -6X
(9 + -6X + X2) = -5

Solving
9 + -6X + X2 = -5

Solving for variable 'X'.

Reorder the terms:
9 + 5 + -6X + X2 = -5 + 5

Combine like terms: 9 + 5 = 14
14 + -6X + X2 = -5 + 5

Combine like terms: -5 + 5 = 0
14 + -6X + X2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-14' to each side of the equation.
14 + -6X + -14 + X2 = 0 + -14

Reorder the terms:
14 + -14 + -6X + X2 = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -6X + X2 = 0 + -14
-6X + X2 = 0 + -14

Combine like terms: 0 + -14 = -14
-6X + X2 = -14

The X term is -6X.  Take half its coefficient (-3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
-6X + 9 + X2 = -14 + 9

Reorder the terms:
9 + -6X + X2 = -14 + 9

Combine like terms: -14 + 9 = -5
9 + -6X + X2 = -5

Factor a perfect square on the left side:
(X + -3)(X + -3) = -5

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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