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Mathematics, 10.05.2020 09:57 jaileen84

Choose the expression which correctly completes the identity:

a^2 + b^2 =
A) (a + b)^2
B) (a + b)^2- 2ab
C) (a + b)^2 ± 2ab
D) (a + b)^2 + 2ab^2

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Choose the expression which correctly completes the identity:

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