Shivanantham posted an Question
October 01, 2021 • 16:29 pm 30 points
  • IIT JAM
  • Physics (PH)

Can anyone explain this, Is there any formula for this?

1 Answer(s) Answer Now
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    Ravi bhushan

    Here is the detailed solution.

    cropped8248287700549534055.jpg
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    How you expand that in first step

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    I have broken the power and expanded. See the solution carefully.

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    I know this solution but I wanna know the steps where I underline in my attachment

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