Write the equations in logarithmic form.

Question

(a)
729 = 93(9 to the 3rd power)

(b)
25 = 1/5 −2( 1/5 to the -2 power)


a = bc ( c squared)

Answer 1

729=9³
log₉729 = 3

25 = (1/5)^-2
log_(1/5)25 = -2

for a=bc²
rearrange to
(a/b) = c²
and proceed similar to above.