x^2+75=2100

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Solution for x^2+75=2100 equation: 


Simplifying
x2 + 75 = 2100

Reorder the terms:
75 + x2 = 2100

Solving
75 + x2 = 2100

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + x2 = 2100 + -75

Combine like terms: 75 + -75 = 0
0 + x2 = 2100 + -75
x2 = 2100 + -75

Combine like terms: 2100 + -75 = 2025
x2 = 2025

Simplifying
x2 = 2025

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

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