Răspuns:
Explicație pas cu pas:
[tex]\bf a)~5^{2}+12^{2}=25+144=\blue{\underline{~169=13^{2}~}}[/tex]
[tex]\bf b)~9^{2}+12^{2}=81+144=\purple{\underline{~225=15^{2}~}}[/tex]
[tex]\bf c)~7^{2}+24^{2}=49+576=\pink{\underline{~625=25^{2}~}}[/tex]
[tex]\bf d)~12^{2}+16^{2}=144+256=\red{\underline{~400=20^{2}~}}[/tex]
[tex]\bf e)~15^{2}+20^{2}=225+400=\purple{\underline{~625=25^{2}~}}[/tex]
[tex]\bf f)~10^{2}+24^{2}=100+576=\pink{\underline{~676=26^{2}~}}[/tex]
[tex]==pav38==[/tex]
