3 years ago

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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Simplify (a+b) ²-2ab​

Simplify (a+b) ²-2ab