H(x)=(x-2)2-3

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Solution for H(x)=(x-2)2-3 equation:


Simplifying
H(x) = (x + -2) * 2 + -3

Multiply H * x
xH = (x + -2) * 2 + -3

Reorder the terms:
xH = (-2 + x) * 2 + -3

Reorder the terms for easier multiplication:
xH = 2(-2 + x) + -3
xH = (-2 * 2 + x * 2) + -3
xH = (-4 + 2x) + -3

Reorder the terms:
xH = -4 + -3 + 2x

Combine like terms: -4 + -3 = -7
xH = -7 + 2x

Solving
xH = -7 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-2x + xH = -7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-2x + xH = -7 + 0
-2x + xH = -7

Reorder the terms:
7 + -2x + xH = -7 + 7

Combine like terms: -7 + 7 = 0
7 + -2x + xH = 0

The solution to this equation could not be determined.

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