is simplified as
.
<u>Step-by-step explanation:</u>
Here we have , 2 log 3x + log (x + 1) - log (x² - 1) or
⇒
{
}
⇒
{
}
⇒ ![(log (3x)^2) + log (\frac{(x + 1)}{(x^2 - 1)})](https://tex.z-dn.net/?f=%28log%20%283x%29%5E2%29%20%2B%20log%20%28%5Cfrac%7B%28x%20%2B%201%29%7D%7B%28x%5E2%20-%201%29%7D%29)
⇒ ![log 9x^2 + log (\frac{(x + 1)}{(x^2 - 1)})](https://tex.z-dn.net/?f=log%209x%5E2%20%2B%20log%20%28%5Cfrac%7B%28x%20%2B%201%29%7D%7B%28x%5E2%20-%201%29%7D%29)
⇒ ![log 9x^2 + log (\frac{(x + 1)}{(x-1)(x+1)})](https://tex.z-dn.net/?f=log%209x%5E2%20%2B%20log%20%28%5Cfrac%7B%28x%20%2B%201%29%7D%7B%28x-1%29%28x%2B1%29%7D%29)
⇒ ![log 9x^2 + log (\frac{1}{(x-1)})](https://tex.z-dn.net/?f=log%209x%5E2%20%2B%20log%20%28%5Cfrac%7B1%7D%7B%28x-1%29%7D%29)
⇒
{
}
⇒ ![log 9x^2 -log(x-1)](https://tex.z-dn.net/?f=log%209x%5E2%20-log%28x-1%29)
⇒ ![log (\frac{9x^2}{(x-1)})](https://tex.z-dn.net/?f=log%20%28%5Cfrac%7B9x%5E2%7D%7B%28x-1%29%7D%29)
is simplified as
.
The equation of the line given a point and slope can be expressed as follows,
y - y1 = m(x - x1)
where x1 and y1 are the abscissa and ordinate of the point and m is the slope. Substituting the given,
y - 1250 = -10(x -950)
Simplification leads to y = -10x + 10750. Thus, the answer is letter B.
Answer:
Step-by-step explanation:
We have a function for x, what's the function for -2?
Plug in -2 and simplify
f(-2)=7(-2)-5
= -14-5
=-19
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<u>===============================================================</u>
Answer:
A B and D
Step-by-step explanation:
the number just has to be below 1/1
Round to the nearest tens place.
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