Question

a²+b²??????????????​

Answer 1

Answer:

the last equation, a2 + b2 = c2, is called the Pythagorean Theorem. The Pythagorean Theorem. If a and b are the legs of a right triangle and. c is its hypotenuse, then: a2 + b2 = c2.

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Step-by-step explanation:

Answer 2

$a^2 + b^2 = (a+b)^2 - 2ab. a^2 + b^2$

$= (a-b)^2 + 2ab$

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