[tex]2a + 3b - \frac{ {a}^{2} + {b}^{2} }{a} = \\ = \frac{2a \times a + 3b \times a - ( {a}^{2} + {b}^{2}) }{a} = \\ = \frac{2 {a}^{2} + 3ab - a {}^{2} - {b}^{2} }{a} = \\ = \frac{ {a}^{2} + 3ab - b {}^{2} }{a} [/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
[tex]2a + 3b - \frac{ {a}^{2} + {b}^{2} }{a} = \\ = \frac{2a \times a + 3b \times a - ( {a}^{2} + {b}^{2}) }{a} = \\ = \frac{2 {a}^{2} + 3ab - a {}^{2} - {b}^{2} }{a} = \\ = \frac{ {a}^{2} + 3ab - b {}^{2} }{a} [/tex]