2 years ago

What are the solutions of 8x2 = 6 + 22x? Check all of the boxes that apply.

Mathematics

2 answers:

Ne4ueva [31]2 years ago

7 0

Answer:

x = 3 x = ‐1/4

Step-by-step explanation:

the first one is also right!!

Tamiku [17]2 years ago

6 0

Answer:

x = 3 x = ‐1/4

Step-by-step explanation:

Was right on the quiz

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Answer:

See verification below

Step-by-step explanation:

We can differentiate P(t) respect to t with usual rules (quotient, exponential, and sum) and rearrange the result. First, note that

$1-P=1-\frac{ce^t}{1+ce^t}=\frac{1+ce^t-ce^t}{1+ce^t}=\frac{1}{1+ce^t}$

Now, differentiate to obtain

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$=\frac{(ce^t)(1+ce^t)-(ce^t)(ce^t)}{(1+ce^t)^2}=\frac{ce^t+ce^{2t}-ce^{2t}}{(1+ce^t)^2}=\frac{ce^t}{(1+ce^t)^2}$

To obtain the required form, extract a factor in both the numerator and denominator:

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