Question

Determine o valor de log7$\sqrt343$


a) 2
b) -4
c) 1/4
d) -3/4
e) 3/2

Answer 1

log7 √343 = n

7ⁿ = √343

7ⁿ = √7³

7ⁿ =7³/²

n = 3/2. ✓