[tex] \sqrt{x^{2} ; y^2[/tex] Let, [tex]x =25 ; y = 7 [/tex]
[tex] \sqrt{25^2 = 625} ; \sqrt{7^2 = 49} [/tex]
Your answers might be: [tex] (-29,7) & (19,7) [/tex] If there's more that you need for your answers...Let me know so I can keep trying to work out the answers