Question

if Y is equal to X upon X + 5 then prove that X DY by DX is equal to Y 1 minus y

Answer 1

y = x/(x+5)

dy/dx = [ (x+5)(1) - x (1) ]/(x+5)^2 = 5/ (x+5)^2

Answer 2

Answer:

Step-by-step explanation:

Y = X+( X+5)

dy/dx =[(X+5)(1)-x(1)] (X+5)²

5/ (X+5)²

HOPE IT HELP YOU.