(a+b)2=(a)2+(b)2

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Solution for (a+b)2=(a)2+(b)2 equation:


Simplifying
(a + b) * 2 = (a) * 2 + (b) * 2

Reorder the terms for easier multiplication:
2(a + b) = (a) * 2 + (b) * 2
(a * 2 + b * 2) = (a) * 2 + (b) * 2
(2a + 2b) = (a) * 2 + (b) * 2

Reorder the terms for easier multiplication:
2a + 2b = 2a + (b) * 2

Reorder the terms for easier multiplication:
2a + 2b = 2a + 2b

Add '-2a' to each side of the equation.
2a + -2a + 2b = 2a + -2a + 2b

Combine like terms: 2a + -2a = 0
0 + 2b = 2a + -2a + 2b
2b = 2a + -2a + 2b

Combine like terms: 2a + -2a = 0
2b = 0 + 2b
2b = 2b

Add '-2b' to each side of the equation.
2b + -2b = 2b + -2b

Combine like terms: 2b + -2b = 0
0 = 2b + -2b

Combine like terms: 2b + -2b = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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