a^2-60=

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Solution for a^2-60= equation: 


Simplifying
a2 + -60 = 0

Reorder the terms:
-60 + a2 = 0

Solving
-60 + a2 = 0

Solving for variable 'a'.

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

Add '60' to each side of the equation.
-60 + 60 + a2 = 0 + 60

Combine like terms: -60 + 60 = 0
0 + a2 = 0 + 60
a2 = 0 + 60

Combine like terms: 0 + 60 = 60
a2 = 60

Simplifying
a2 = 60

Take the square root of each side:
a = {-7.745966692, 7.745966692}

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