Math Questions and Answers

Start Your Free Trial

Expand (x + 3y)^5

Expert Answers info

Tushar Chandra eNotes educator | Certified Educator

calendarEducator since 2010

write12,554 answers

starTop subjects are Math, Science, and Business

The binomial expansion of `(a + b)^n` is `sum_(k=o)^n C(n, k) x^k*y^(n - k)`

Using this the...

(The entire section contains 55 words.)

Unlock This Answer Now

check Approved by eNotes Editorial