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2 years ago

Integrate this y=2x In(x²) at point x=3

Mathematics

1 answer:

vagabundo [1.1K]2 years ago

8 0

Answer:

Step-by-step explanation:

y=∫ln(x^2) (2x) dx

=ln (x^2) (x^2)-∫(2x/x^2) (x^2) dx+c

=x² ln (x²)-∫2x dx+c

=x²ln(x²)-x²+c

=x²[ln(x²)-1]+c

integration is between an interval so don't understand at x=3

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Write a linear equation that is perpendicular to y=-4x-6 and passes through the point (4,10).

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Step-by-step explanation:

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3 years ago

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Which expression represents the same solution as (4) (negative 3 and StartFraction 1 over 8 EndFraction? (4) (negative 3) + (4)

elena-s [515]

Answer:

Option B.

Step-by-step explanation:

The given expression is

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3 years ago

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What is the area of a 120 degree sector of a circle with the radius of 15 cm? Round to the nearest square cm.

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Sector angle = 120

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3 years ago

Which of the following is a factor of 2xy + 8y − 8x − 32?

melamori03 [73]

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3 years ago

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Travka [436]

To do this you would have to do $2.00 times 1 1/4 to get the price of roast beef and $1.50 times 2 1/2.
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(1.25)&(2.5)
2) Then do $2.00(1.25) to get
$2.50 for roast beef
3) Then do $1.50(2.50) to get
$3.75 for turkey
4)then add them together
5)3.75+2.50=$6.25

6 0

3 years ago

Integrate this y=2x In(x²) at point x=3​

Integrate this y=2x In(x²) at point x=3