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White raven [17]
3 years ago
6

Please help I need it in 5 minutes!

Mathematics
1 answer:
lesantik [10]3 years ago
7 0

Answer:

11^{-10}

Step-by-step explanation:

When you divide exponents, you subtract their powers:

-5 - 5 = -10

11^{-10}

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464.1587734 = 464 793867/5000000

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The general form of the equation of a circle is x^2+y^2−4x−8y−5=0.
lakkis [162]
X² - 4x    + y² - 8y    = 5

Complete the square:
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Derivative of tan(2x+3) using first principle
kodGreya [7K]
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\tan(a+b)=\dfrac{\sin(a+b)}{\cos(a+b)}=\dfrac{\sin a\cos b+\cos a\sin b}{\cos a\cos b-\sin a\sin b}=\dfrac{\tan a+\tan b}{1-\tan a\tan b}

By this identity, you have

\tan((2x+3)+2h)=\dfrac{\tan(2x+3)+\tan2h}{1-\tan(2x+3)\tan2h}

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\displaystyle\lim_{h\to0}\frac{\dfrac{\tan(2x+3)+\tan2h}{1-\tan(2x+3)\tan2h}-\tan(2x+3)}h
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f'(x)=\dfrac12\sec^2(2x+3)

which agrees with the result you get from applying the chain rule.
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