Find the indefinite integral ∫dx/(√(19-x2)

Find the indefinite integral ∫dx/(√(19-x2)

s =2t^3-4t^2+2t-1 Determine the average velocity in the first 2 seconds of motion.

Find or evaluate the integral by completing the square. (Round your answer to three decimal places.) Boundary is from 2 to 3. ∫ (2x-3)/ (√(4x-x2) dx

Find the indefinite integral ∫30/(1+36x2) dx

0 ∫1 x+sqrt(1-x^2) dx

what is the arcsin(1)?

VOLUME : A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon increasing at the instant the radius is (a) 30 cm...

A curve has equation y=(x2+1)4+2(x2+1)3. Show that dy/dx=4x(x2+1)2 (2x2+5) and hence show that the curve has one stationary (critical) point. State the coordinates of the stationary...

d/dx 1 ∫(1/x) cos^3 (t) dt = (-1/x^2) cos^3(1/x) What I dont understand is where the -1/x^2 came from . I thought that the upper bound was just the derivative...

Find the coordinates of the stationary (critical) point of the curve with equation y=1/(x2+4)

Given that y=1/2x-1 + 1/(2x-1)^2, find the exact value of dy/dx when x=2

Evaluate the definite integral. The boundary is from 0 to 1/5 ∫ 5/(√(1-25x2) dx

Evaluate definite integral. The boundary is from 0 to ln(8). ∫ (ex)/(1+e2x) dx

Evaluate the definite integral. I do not know how to add the boundaries here so I am just going to write them. Boundary is from 0 to 1/√2 ∫ arcsinx/(√(1-x2)) dx ...

Find or evaluate the integral by completing the square. ∫ x/(x4+10x2+26) dx

Use the differential equation and the given point to find f(x). dy/dx= (-48)/(3x+5)^2 Point: (-1,3)

Calculus

need help

Evaluate the expression without using a calculator. arccsc (-√2)

How do I express these as a single integral ? ∫f (lower :-2 upper:2) + ∫f (lower:2 upper:5 ) - ∫f (lower:-2 upper : -1)

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