256+a^2=361

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Solution for 256+a^2=361 equation: 


Simplifying
256 + a2 = 361

Solving
256 + a2 = 361

Solving for variable 'a'.

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

Add '-256' to each side of the equation.
256 + -256 + a2 = 361 + -256

Combine like terms: 256 + -256 = 0
0 + a2 = 361 + -256
a2 = 361 + -256

Combine like terms: 361 + -256 = 105
a2 = 105

Simplifying
a2 = 105

Take the square root of each side:
a = {-10.246950766, 10.246950766}

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