56.7k views
1 vote
Se x^2+y^2=12 e xy=9, qual é o valor de (x+y)^2?

User Assaqqaf
by
7.9k points

1 Answer

1 vote
I hope this helps you
Se x^2+y^2=12 e xy=9, qual é o valor de (x+y)^2?-example-1
User Animal
by
8.2k points

Related questions

asked Jun 7, 2024 143k views
Indextwo asked Jun 7, 2024
by Indextwo
8.5k points
1 answer
5 votes
143k views
asked Aug 27, 2024 225k views
Guenther Schmitz asked Aug 27, 2024
by Guenther Schmitz
7.6k points
1 answer
2 votes
225k views
asked Dec 4, 2024 65.1k views
Szamanm asked Dec 4, 2024
by Szamanm
8.0k points
1 answer
2 votes
65.1k views