Math, asked by garvitasaxenaa3, 9 months ago

On simplification --3a2 - [2a2 - (4a2 + b2)]
the value is

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Answers

Answered by TheValkyrie

2

The option is a

hope it helps you.

Answered by naavyya

9

Answer:

Option (a)

Step-by-step explanation:

- 3a² - [2a² - (4a² + b²)]

= - 3a² - [2a² - 4a² - b²]

= - 3a² - [-2a² - b²]

= -3a² + 2a² + b²

= - a² + b²

= b² - a²

So, option (a) is the answer.

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