Expand the following using binomial theo...

Expand the following using binomial theorem.
`(4x+5y)^(7)`

Text Solution

Verified by Experts

The correct Answer is:

`sum_(r=0)^(7)""^(7)C_(r )(4x)^(7-r)(5y)^(r )`

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AAKASH SERIES-BINOMIAL THEOREM-EXERCISE - 1.1 (Level - 1)

Expand the following using binomial theorem. (4x+5y)^(7)
04:36
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Expand the following using binomial theorem. ((2)/(3)x+(7)/(4)y)^(5)
03:00
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Expand the following using binomial theorem. ((2p)/(5)-(3q)/(7))^(6)
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