Pop Quiz 4: Binomial Expansion

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• 29568

Find the third term in the
expansion of   $\left(a+x\right)^6$  

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There are several important
pattern to note all binomial expansion of    $\left(a+x\right)^n$   . Which of the following is NOT TRUE statement.

• The number of terms in the expansion is always one  more than the power.

• The power of x is always decreasing from left to right. 

• The power of a is always decreasing from left to right 

• The power of x is increasing from left to right.

Answer explanation

Expand the above
function 

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• none of the given answer

Answer explanation

Choose the correct answer. In

the expansion of the following , the rth term is

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Find the eight term in the

following

• 45

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Answer explanation

Choose the correct answer .

• 5

• 6

• 13

• 7

Answer explanation

State the interval of x for

which the expansion of the following is valid.

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Answer explanation