a*a-4*b*b=37

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Solution for a*a-4*b*b=37 equation:


Simplifying
a * a + -4b * b = 37

Multiply a * a
a2 + -4b * b = 37

Multiply b * b
a2 + -4b2 = 37

Solving
a2 + -4b2 = 37

Solving for variable 'a'.

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

Add '4b2' to each side of the equation.
a2 + -4b2 + 4b2 = 37 + 4b2

Combine like terms: -4b2 + 4b2 = 0
a2 + 0 = 37 + 4b2
a2 = 37 + 4b2

Simplifying
a2 = 37 + 4b2

Reorder the terms:
-37 + a2 + -4b2 = 37 + 4b2 + -37 + -4b2

Reorder the terms:
-37 + a2 + -4b2 = 37 + -37 + 4b2 + -4b2

Combine like terms: 37 + -37 = 0
-37 + a2 + -4b2 = 0 + 4b2 + -4b2
-37 + a2 + -4b2 = 4b2 + -4b2

Combine like terms: 4b2 + -4b2 = 0
-37 + a2 + -4b2 = 0

The solution to this equation could not be determined.

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