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The coefficient of x^5 in the expansion of (1 + x^2)^5 (1 + x)^4 is : 1) 30 2) 60 3) 40 4) none of these

The coefficient of x^5 in the expansion of (1 + x^2)^5 (1 + x)^4 is :         
1)    30
2)    60
3)    40
4)    none of these

Grade:upto college level

2 Answers

Devank Tyagi
18 Points
9 years ago

2) 60

Anjalie Thomas
8 Points
9 years ago

obtion 2 is correct

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