Question

aplicando o teorema de pitagoras,Calcule o valor de x :

Answer 1

x²=3²+4²
x²=9+16
x²=25
x=√25
x=5

Answer 2

$\large\boxed{\begin{array}{l} x {}^{2} = 4 {}^{2} + 3 {}^{2} \\ x {}^{2} = 16 + 9 \\ x {}^{2} \: = \: 25 \\ x = \sqrt{25} \\ x = 5\end{array}}$