slove this equation....
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
It's there in the pic
Hope you've understood ☺️
Answer:
4
Step-by-step explanation:
x²+xy+y²
=2²+2×(-2)+(-2)²
=4+(-4)+4
=4-4+4=0+4=4