Bonjour à tous J'ai besoin d'aide :Résoudre dans R les équations suivantes.
A)
(x/2x+2)+5=0
B)(10+x/x-2)-2=0
C)3/2x-4=-5
D) x+1/3-x=1

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.