x+y=-2
Find the general solution, in radians, of the equation
sin 3θ − sin θ = cos 2θ
factorize 12ln^2(x)+4-4ln^3(x)-4ln(x)
\lim _{t\to 0}\left(\frac{tcos\left(t\right)-sen\left(t\right)}{t^2}\right)
f(x) x² -4
factorise cubic function
resooudre cette equation
(8x + 16) = 0
y-2x=-3
1-2/x/x-1-1/x-1
lim 1-2/x/x^2-4
x-2
