Register

If ab = 8 and a^2+b^2=16, then what is the value of (a+b)^2? DO IT QUICK PLEASE!!

If ab = 8 and a^2+b^2=16, then what is the value of (a+b)^2? DO IT QUICK PLEASE!!
45.2k views
5 votes
If ab = 8 and a^2+b^2=16, then what is the value of (a+b)^2?

DO IT QUICK PLEASE!!

User Miller The Gorilla
by
9.2k points

1 Answer

4 votes
Hello there!

(a + b)² = a² + 2ab + b²

= a² + b² + 2ab

= 16 + 2(8)

= 16 + 16

= 32

As always, it is my pleasure to help students like you!
User Justinsg
by
7.3k 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
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!