Question

How many terms are in the binomial expansion of (3x + 5)9? 8 9 10 11

Answer 1

The number of terms in the binomial expansion of (3x-5)^9 is 10

Answer 2

Answer: 10

Explanation:

We know that in the binomial expansion of
`(a+b)^n`, the total number of terms = n+1

For the binomial expansion of
`(3x + 5)^9` , n= 9

Then, the total number of terms in binomial expansion of
`(3x + 5)^9` will be :-

`n+1=9+1=10`

Hence, there are 10 terms are in the binomial expansion of
`(3x +5)^9`.