First we must apply the Quotient rule that states,
This means that our derivative becomes,
Now we need to calculate and
From here the new equation looks like,
And that is the final result.
Hope this helps.
r3t40
The rectangle below has an area of x^2+11x+28 square meters and a length of x+7meters. What expression represents the width of t
1 answer:
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Answer:
the area of grass is 314 square feet
Step-by-step explanation:
The radius of the circle the goat can reach is given by the length of the rope that ties the goat to the post (10 ft)
Then the area of the circle is:
So the area of grass is 314 square feet
Answer:
log[3(x+4)] is equal to log(3) + log(x + 4), which corresponds to choice number three.
Step-by-step explanation:
By the logarithm product rule, for two nonzero numbers and
,
.
Keep in mind that a logarithm can be split into two only if the logarithm contains the product or quotient of two numbers.
For example, is the number in the logarithm
. Since
is a product of the two numbers
and
, the logarithm
can be split into two. By the logarithm product rule,
.
However, cannot be split into two since the number inside of it is a sum rather than a product. Hence choice number three is the answer to this question.
