Subtract 2 a2 + 3 b2 from 5a2– 2b2 – InterviewSolution

1.

Subtract 2 a2 + 3 b2 from 5a2– 2b2

Answer»

3a² - 5b²

Step-by-step EXPLANATION:

(5a² - 2b²) - (2a² + 3b²)

⇒ 5a² - 2b² - 2a² - 3b²

⇒ 5a² - 2a² - 2b² - 3b²

⇒ 3a² - 5b²

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