Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.
Sagot :
Explanation:
[tex]x + y = 3[/tex]
[tex] {x}^{2} + {y}^{2} = 29[/tex]
[tex]x = 3 - y[/tex]
[tex](3 - y) {}^{2} + {y}^{2} = 29[/tex]
[tex] {y}^{2} - 6y + 9 + {y}^{2} = 29[/tex]
[tex]2 {y}^{2} - 6y + 9 = 29[/tex]
[tex]2 {y}^{2} - 6y = 20[/tex]
[tex] {y}^{2} - 3y = 10[/tex]
[tex] {y}^{2} - 3y - 10 = 0[/tex]
[tex](y - 5)(y + 2) = 0[/tex]
[tex]y = 5[/tex]
or
[tex]y = - 2[/tex]
Plug this back in we get either that
[tex]5 + x = 3[/tex]
[tex]x = - 2[/tex]
or
[tex]x = 5[/tex]
So the numbers are
-2 and 5.
Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.
