Register

Write the coefficient of y in the expansion of (5-y)^2.

Write the coefficient of y in the expansion of (5-y)^2.
184k views
2 votes
Write the coefficient of y in the expansion of (5-y)^2.

User Stevangelista
by
9.4k points

2 Answers

2 votes
-10 anwser . Hope it was useful
User Omayra
by
7.7k points
2 votes

Answer:


-10

Explanation:


(5+-y)(5+-y)


25-5y-5y+y^2


25-10y+y^2

User Csyperski
by
8.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!