Question

solve the following:
x²=4(mod6)​

Answer 1

Answer:

$x_{1} = 2, ▪︎ x_{2} = -2$

Step-by-step explanation:

${x}^{2} = 4 (mod6)$

${x}^{2} = 4$

$x =±2$

$x_{1} = 2, ▪︎ x_{2} = -2$