2 years ago

What is the true solution to 2 In eln5x = 2 In 15? O X=0 O X=3 O X=9 O X= 15

Mathematics

1 answer:

ladessa [460]2 years ago

5 0

9514 1404 393

Answer:

x = 3

Step-by-step explanation:

Maybe you want the solution ...

$2\ln{(e)}\cdot\ln{(5x)}=2\cdot\ln{(15)}\\\\2\cdot1\cdot\ln{(5x)}=2\cdot\ln{(15)}\\\\5x=15 \qquad\text{divide by 2, take antilog}\\\\x=3 \qquad\text{divide by 5}$

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