13=h^2-13-2000+1

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Solution for 13=h^2-13-2000+1 equation:


Simplifying
13 = h2 + -13 + -2000 + 1

Reorder the terms:
13 = -13 + -2000 + 1 + h2

Combine like terms: -13 + -2000 = -2013
13 = -2013 + 1 + h2

Combine like terms: -2013 + 1 = -2012
13 = -2012 + h2

Solving
13 = -2012 + h2

Solving for variable 'h'.

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

Add '-1h2' to each side of the equation.
13 + -1h2 = -2012 + h2 + -1h2

Combine like terms: h2 + -1h2 = 0
13 + -1h2 = -2012 + 0
13 + -1h2 = -2012

Add '-13' to each side of the equation.
13 + -13 + -1h2 = -2012 + -13

Combine like terms: 13 + -13 = 0
0 + -1h2 = -2012 + -13
-1h2 = -2012 + -13

Combine like terms: -2012 + -13 = -2025
-1h2 = -2025

Divide each side by '-1'.
h2 = 2025

Simplifying
h2 = 2025

Take the square root of each side:
h = {-45, 45}

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