Question

numarul natural n pentru care 3²+n²=5²


HELLLPPPP

Answer 1

$9+ \sqrt{n}=25$
$\sqrt{n} =25-9 [tex] \sqrt{n} =16[/<span>tex]$
n=4

Answer 2

2
9+n =25
2
n =25-9
=16
16=4(la puterea a ll-a)
=>9+4(la a ll-a)=25