10 months ago

√(2x+1) Evaluate the integral 2 (2x + 1) In (2x + 1) dx.

Mathematics

1 answer:

Crank10 months ago

6 0

Substitute $y=\ln(2x+1)$ and $dy=\frac2{2x+1}\,dx$ , so that

$\displaystyle \int \frac2{(2x+1) \ln(2x+1)} \, dx = \int \frac{dy}y = \ln|y| + C = \boxed{\ln|\ln(2x+1)| + C}$

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A clear file box shaped like a rectangular prism is modeled below. The shaded part represents one base of the box. A formula for

IRINA_888 [86]

Answer:

C. B = (19)(14)

Step-by-step explanation:

Given:

length (l) = 19 in.

width (w) = 14 in.

height (h) = 11 in.

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Base area (B) = l*w

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2 years ago

If K is the midpoint of JL, JK = 8x+11 and KL = 14x-1, find JL.

gladu [14]

Step-by-step explanation:

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