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algol [13]
4 years ago
12

Solve the equation of e^x-2=(1/e^6)^x+3.

Mathematics
1 answer:
Aliun [14]4 years ago
5 0

Answer:

x = -16/7

Step-by-step explanation:

The equation as written reduces to finding the solution to a 7th-degree polynomial. The one real solution, found using a graphing calculator, is ...

x ≈ 1.60945071137

_____

Since this is beyond the scope of most algebra courses, we suspect you want the solution to ...

e^(x-2) = (1/e^6)^(x+3)

x -2 = -6(x +3) . . . . . . . . take the natural log of both sides

x -2 = -6x -18 . . . . . . . . . eliminate parentheses

7x -2 = -18 . . . . . . . . . . . add 6x

7x = -16 . . . . . . . . . . . . . add 2

x = -16/7

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What two numbers multiplied together equal 8 but when added together equal -6
Lyrx [107]

Answer:

i believe its -4 and -2

Step-by-step explanation:

hope tha work

8 0
3 years ago
Gretchen walked 7 / 10 miles on Saturday and 3 / 4 miles on Sunday. Without Solving do you think Gretchen walked more than a who
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4 0
3 years ago
Why it is no possiblr to divide by zero
jeka94

It is not possible to divide by zero because if you do divide by zero, it will equal nothing, which means if you are sharing a pizza, no one gets anything.

Hopes helps!-Aparri

8 0
4 years ago
Suppose the real exchange rate is 3/4 gallon of country A's gasoline per gallon of U.S. gasoline, a gallon of U.S. gasoline cost
olchik [2.2K]
The nominal exchange rate (NER) is given by:

NER = RER × (foreign price / US price)
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        = 3/2

In fact, with 1$ you can buy 1/3 of a US gallon, which corresponds to 1/4 of a foreigner gallon, which you would pay 3/2units.

Hence, the correct answer is a) <span>3/2 units of country A's currency per dollar.</span>
5 0
4 years ago
What's More
Tamiku [17]

Answer:

i can try this!

Step-by-step explanation:

first thing to remember.....

the probability of anything can never be zero!

A - would definitely be very low ...probably less than 1% but not zero

b - would be almost 100%...not quite 100 as we dont know how deep is the water

c - around 50% over a given period

d - 25% over time

e - count the number of people in your class then divide by 100 this is your percentage chance

f - 50% over time

g - somewhere very close to zero ...but not quite zero

5 0
4 years ago
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