Category: Mathematics

Solution: Integrate xcos (2x^2 + 7) dx

Solution: Evaluate the integral of dx/(x + 2) from -6 to -10.

Solution: What is the integral of (3t – 1)^3 dt?

Solution: Determine the rectangular coordinate (x, y) of a point in the curve

Solution: Find the polar equation of the circle of radius 3 units and center at (3, 0)

Solution: What are the x and y coordinates of the focus of the conic section?

Solution: Find the polar equation of the circle, if its center is at (4, 0) and the radius 4

Solution: The equation of a sphere with center at (-3, 2, 4) and of radius 6 units is?

Solution: What is the radius of the sphere center at the origin that passes point (8, 1, 6)?

Solution: What is the point of intersection of the planes?