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rusak2 [61]
2 years ago
6

HELP!!! 20 POINTS!!! URGENT!!!

Mathematics
1 answer:
VashaNatasha [74]2 years ago
8 0

We know that :

\clubsuit  ln(A) - ln(B) = ln(\frac{A}{B})

\clubsuit  aln(x) = ln(x)^a

\clubsuit  ln(A) + ln(B) = ln(AB)

Using above ideas we can solve the Problem :

⇒ \frac{3}{8}ln(x + 3) = ln(x + 3)^\frac{3}{8}

⇒ ln(x - 3) - ln(x + 3)^\frac{3}{8} = ln[\frac{(x - 3)}{(x + 3)^\frac{3}{8}}]

⇒ 4ln[\frac{(x - 3)}{(x + 3)^\frac{3}{8}}] = ln[\frac{(x - 3)}{(x + 3)^\frac{3}{8}}]^4 = ln[\frac{(x - 3)^4}{(x + 3)^\frac{3}{2}}]

⇒ \frac{1}{3}lnx + ln[\frac{(x - 3)^4}{(x + 3)^\frac{3}{2}}] = ln(x)^\frac{1}{3} + ln[\frac{(x - 3)^4}{(x + 3)^\frac{3}{2}}] = ln[\frac{\sqrt[3]{x}(x - 3)^4}{\sqrt{(x + 3)^{3}}}]

Option 3 is the Answer

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The measure of arc BCD is
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Answer:

m∠BCD = 140°

Step-by-step explanation:

ABCD is cyclic quadrilateral. A property of cyclic quadrilateral states that the opposite angles of it sum up to 180°. Here:

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"<span>What is the general process for solving an equation with one variable?"...

Typically when solving an equation with one variable, your objective is to isolate the variable on one side of the equation. This can be done adding/subtracting number to cancel them out on one side. You can also multiply/divide coefficients in order to isolate a variable.

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