Register
Find the 2nd term in expansion of (3m-1)⁵
184k views
3 votes
Find the 2nd term in expansion of (3m-1)⁵

User Mbreining
by
4.5k points

1 Answer

1 vote

Answer:

- 405 m^4

Explanation:

(a-b)^5......the second term is 5a^4*b

(3m-1)^5...the second term is 5*(3m)^4*(-1)= - 5*81m^4= - 405 m^4

User SWoeste
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!