Question

x²+5²=13² , ME AJUDEEM RAPIDO, PRA AGORA

Answer 1

X²+5²=13²
1²+5²=13²
1+25=169
X²=169-25
x²=144
x=+/- raiz/144
x=-12

Answer 2

$x^{2} + 5^{2} = 13^{2} \\ \\ x^{2} +25=169 \\ \\ x^{2} =169-25 \\ \\ x^{2} =144 \\ \\ x= +_{-} \sqrt{144} \\ \\ x_{1} =12 \\ \\ x_{2} =-12$