the second, third and fourth term of the binomial expansion (x+a)n (n is actually (x+a)raised to the power n) - Maths - Binomial Theorem

Question

the second, third and fourth term of the binomial expansion
(x+a)n (n is actually (x+a)raised to the power n) are 240, 720 and
1080 find x, a and n

Sunanta Meitei · Accepted Answer

Dear Student Here is the answer to your question

Cheers!

the second, third and fourth term of the binomial expansion (x+a)n (n is actually (x+a)raised to the power n) are 240, 720 and 1080. find x, a and n.