A^2+10=42

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Solution for A^2+10=42 equation: 


Simplifying
A2 + 10 = 42

Reorder the terms:
10 + A2 = 42

Solving
10 + A2 = 42

Solving for variable 'A'.

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

Add '-10' to each side of the equation.
10 + -10 + A2 = 42 + -10

Combine like terms: 10 + -10 = 0
0 + A2 = 42 + -10
A2 = 42 + -10

Combine like terms: 42 + -10 = 32
A2 = 32

Simplifying
A2 = 32

Take the square root of each side:
A = {-5.656854249, 5.656854249}

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