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mojhsa [17]
3 years ago
13

_ _ _ _ _ _ _ _ _ _ _ _ _ equations usually will have two possible solutions

Mathematics
1 answer:
Anna007 [38]3 years ago
3 0

Answer:

Quadratic

Step-by-step explanation:

This is because quadratic equations require a variable squared. Most numbers have two square roots, a positive and a negative. So, the implementation of (variable)² in an equation will most likely have x ± (variable) as an answer.

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Answer:

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Step-by-step explanation:

8 0
3 years ago
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Find the value of $x$ that maximizes $$f(x) = \log (-20x + 12\sqrt{x}).$$ If there is no maximum value, write "NONE".
kakasveta [241]
The function is written as:
f(x) = log(-20x + 12√x)
To find the maximum value, differentiate the equation in terms of x, then equate it to zero. The solution is as follows.

The formula for differentiation would be:
d(log u)/dx = du/u ln(10)
Thus,
d/dx = (-20 + 6/√x)/(-20x + 12√x)(ln 10) = 0
-20 + 6/√x = 0
6/√x = 20
x = (6/20)² = 9/100

Thus,
f(x) =  log(-20(9/100)+ 12√(9/100)) = 0.2553

<em>The maximum value of the function is 0.2553.</em>
5 0
3 years ago
Help me in geometry!!
Nataly [62]

Answer:

30.

Step-by-step explanation:

To find the area of a rectangle, you need to multiply length x width.

A = L x W

6 x 5 = 30.

Feel free to let me know if you need more help. :)

4 0
3 years ago
The cost of Gasoline rose from $2.88 to $3.12
Dvinal [7]

Answer:

it rose by 0.24

Step-by-step explanation:

ldk if that is what you were asking for?

6 0
3 years ago
Depending on industry and product type, reverse logistics costs as a percent of revenue can range between ________ and ________
alukav5142 [94]

Answer:

Step-by-step explanation:

Industry And logistic

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