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Alona [7]
3 years ago
10

Simplify (a+b) ²-2ab​

Mathematics
1 answer:
Scrat [10]3 years ago
6 0

Answer:

a² + b²

Step-by-step explanation:

(a + b)² - 2ab ← expand parenthesis using FOIL

= a² + 2ab + b² - 2ab ← collect like terms

= a² + b²

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