find the sum of 2x² + 5xy + 3x² and 3x² - 2xy - y²
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.
[tex]\LARGE{\color{red}{\textsf{\textbf{Solution♡}}}}[/tex]
[tex] {2x}^{2} + 5xy + {3x}^{2} + {3x}^{2} - 2xy - {y}^{2} [/tex]
[tex] = > {2x}^{2} + {3x}^{2} + {3x}^{2} + 5xy - 2xy - {y}^{2} [/tex]
[tex] = > {2x}^{2} + {6x}^{2} + 3xy - {y}^{2} [/tex]
[tex] = > {8x}^{2} + 3xy - {y}^{2} [/tex]