Y^2+4-63=0

Solution for Y^2+4-63=0 equation:

Simplifying
Y2 + 4 + -63 = 0

Reorder the terms:
4 + -63 + Y2 = 0

Combine like terms: 4 + -63 = -59
-59 + Y2 = 0

Solving
-59 + Y2 = 0

Solving for variable 'Y'.

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

Add '59' to each side of the equation.
-59 + 59 + Y2 = 0 + 59

Combine like terms: -59 + 59 = 0
0 + Y2 = 0 + 59
Y2 = 0 + 59

Combine like terms: 0 + 59 = 59
Y2 = 59

Simplifying
Y2 = 59

Take the square root of each side:
Y = {-7.681145748, 7.681145748}