Factorise:
[tex]\large\fbox{\color{green}{Question}}[/tex]
2x² + y² +8z² - 2√2 xy + 4√2 yz - 8xz
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.
Solution :-
=> 2x² + y² +8z² - 2√2 xy + 4√2 yz - 8xz
=> (- √2x + y + √8z)²
=> (- √2x + y + 2√2z)²