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PSYCHO15rus [73]
3 years ago
12

Evaluate the integral ∫_0^1{36dx/((2x+1)^3)}

Mathematics
1 answer:
german3 years ago
3 0
36 \int\limits^1_0 { \frac{1}{(2 x + 1) ^{3} } } \, dx =
u = 2 x + 1,  d u = 2 d x,  d x = d u / 2
36*1/2 \int\limits^1_0 {u ^{-3} } \, du = 18 * t ^{-2}/(-2) = \\ - 9 * t^{-2}= \\ -9 * ( 2 x + 1 ) ^{-2}
- 9 / ( 2 + 1 )² - ( - 9 / ( 0 + 1 )² = 
- 9 / 9 + 9 = - 1 + 9 = 8

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Wich measurements is not precise 982g or 980g
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Bill weighs 120 lbs and is gaining ten lbs each month. Phil weighs 150 lbs and is gaining four lbs each month. How many months w
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Q7. Average of 60 numbers are 55. When 10 more numbers are included, the average of
Nikitich [7]

Answer:

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Step-by-step explanation:

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→ Substitute them in the rule above to find the sum of the numbers

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