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kobusy [5.1K]
3 years ago
8

Simplify 2-1 + 5* 4 + 11

Mathematics
1 answer:
kozerog [31]3 years ago
4 0

Answer:32

Step-by-step explanation:firs we multiply 5*4 =20 .then we subtract 2-1=1 add those numbers 20+1=21 and then add 11 which equals 32

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Find the area between the graph of the function and the x-axis over the given interval, if possible.
vodomira [7]

Answer:

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In order to calculate the area between the function and the x axis we need to solve the following integral:

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For this case we can use the following substitution u = x-2 and we have dx = du

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And if we solve the integral we got:

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So then the integral converges and the area below the curve and the x axis would be 5.

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