Question

calcular o valor de X na igualdade log3 243 =X

Answer 1

log3ˣ = 243

log3ˣ = 3⁵

x = 5 

Answer 2

243/ 3 = 81/3=27/3= 9/3=3/3=1
3 elevado a 5 = corta 3 com,3 x = 5