09/03/24

Help with algebra

The length of a rectangle is six times its width. if the perimeter is 112 m find its length and width

08/28/24

Find the area between the given curves on the interval x = 0 to x = 25.

y=√x , y=1/2x

08/21/24

Create a cubic function

Create a cubic function that has f(-2) f(3) f(1) = 0 and f(2) = 12. Keep answer factored.

08/05/24

is -15 greater than 10

is -15 greater than 10

Using De Moivre's theorem to prove Trigonemtric Identity

How can I use De Moivre's Theorem to prove,sin 3θ = 3 cos2 θ sin θ - sin3 θ = 3 sin θ - 4 sin3 θ ?

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