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CBSE Class 11-science Answered

Expandby using binomial expansion.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
We know that:
By taking a = 2x, b = -3y we get

Answered by | 04 Jun, 2014, 03:23: PM

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CBSE 11-science - Maths
17th sum
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What is the use of Binomial Theorem?
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Expandby using binomial expansion.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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Using binomial theorem, evaluate .
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Find the general term in the expansion of  : 
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Find the middle term in the expansion of left parenthesis x plus 1 over x right parenthesis to the power of 9 : 
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Find the middle term in the expansion of .
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Find the  term independent of x  in the expansion of    :
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