Question
Use binomial theorem to expand 
.
The correct answer is: For the expansion of an expression , we would have n+1 terms. This is something you need to keep in mind.
ANSWER:
Hint:
The binomial expansion is 
, here 
.
We are asked to use binomial theorem to expand 
.
Step 1 of 2:
The given expression is , here 
. The value of n=5, hence there are 5+1=6 terms in the expressions.
Step 2 of 2:
Substitute the values of in the binomial equation to get the expansion:
Thus, the expansion is: 
Note:
For the expansion of an expression 
,we would have n+1 terms. This is something you need to keep in mind.
Thus, the expansion is:
Note:
For the expansion of an expression , we would have n+1 terms. This is something you need to keep in mind.
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The expansion of the expression can also be found using the Pascal’s triangle. But, it is necessary to remember the values of the triangle to write down the expansion.
Use binomial theorem to expand 
.
Use binomial theorem to expand .
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For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
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Use polynomial identities to factor the polynomials or simplify the expressions :
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Use polynomial identities to factor the polynomials or simplify the expressions :
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For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
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For the expansion of an expression (x + y)n , we would have n+1 terms. This is something you need to keep in mind.
