3 years ago

3^y=12 use your answer to solve log

Mathematics

2 answers:

STatiana [176]3 years ago

8 0

Answer:

y ≈ 2.262

Step-by-step explanation:

Using the rule of logarithms

log $x^{n}$ = nlogx

Given

$3^{y}$ = 12 ( take log of both sides )

log $3^{y}$ = log12 , then

ylog3 = log12 ( divide both sides by log3 )

y = $\frac{log12}{log3}$ ≈ 2.262 ( to 3 dec. places )

topjm [15]3 years ago

3 0

Answer:

12/log3

Step-by-step explanation:

Hope it helps you

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