36+a^2=256

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Solution for 36+a^2=256 equation: 


Simplifying
36 + a2 = 256

Solving
36 + a2 = 256

Solving for variable 'a'.

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

Add '-36' to each side of the equation.
36 + -36 + a2 = 256 + -36

Combine like terms: 36 + -36 = 0
0 + a2 = 256 + -36
a2 = 256 + -36

Combine like terms: 256 + -36 = 220
a2 = 220

Simplifying
a2 = 220

Take the square root of each side:
a = {-14.832396974, 14.832396974}

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