I'm struggling in algebra 2 right now! can someone explain how to work out

i'm a "why" learner so if you can put a few small explanations here and there, do! you don't have to though!

First of all, we *do* have to put explanations, so it's good that you want them, keep this attitude going!

As for the excercise, we want to use the property that allows us to swap sum/subtractions of logarithm into multiplication/division inside them:

So, we want to move all logarithmic terms to the left hand side: add to both sides to get

Now we can use the property we just invoked:

This is a good position, because every equation of the form

can be solved by considering both sides as the exponents of the base of the logarithm:

(I used the fact that exponential and logarithm are the inverse one of the other: )

So, we can conclude

This is a standard quadratic equation, whose solutions are (I assume you are confident in solving this kind of equation, let me know otherwise)

Finally, we have to check if these solutions can actually be fed in the equation: we have

which is true. On the other hand,

But this expression can't be computed, because you can't compute the logarithm of a negative number. So, the only feasible solution is

huh? im pretty sure it is in 199

step-by-step explanation:

need more information

step-by-step explanation: