45*45+x*x=91*91

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Solution for 45*45+x*x=91*91 equation:


Simplifying
45 * 45 + x * x = 91 * 91

Multiply 45 * 45
2025 + x * x = 91 * 91

Multiply x * x
2025 + x2 = 91 * 91

Multiply 91 * 91
2025 + x2 = 8281

Solving
2025 + x2 = 8281

Solving for variable 'x'.

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

Add '-2025' to each side of the equation.
2025 + -2025 + x2 = 8281 + -2025

Combine like terms: 2025 + -2025 = 0
0 + x2 = 8281 + -2025
x2 = 8281 + -2025

Combine like terms: 8281 + -2025 = 6256
x2 = 6256

Simplifying
x2 = 6256

Take the square root of each side:
x = {-79.094879733, 79.094879733}

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