DL ln(1+x)
find value of x
cos(x)=-1.5x/5
f(x)=2x^3-15x^2+ax+b
find the values of a and b for which f(x) is divisible by x_4 and 2x_1
hnce find the third factor
\displaystyle{\lim_{x \to 4}}\frac{x^2-16}{\sqrt{x}-2}
|||x-7| - 5| - 2| >= 2
Tangentens hældning for: f(x)=〖-3x〗^2+4x-6 hvor røringspunktet er (3,f(3))
2x - 5 = 16
Separate x and y variable and solve the following I.V.P:
xsin y dx + (x^2+ 1) cos y dy = 0; y(1) = π/2
-42 = 6b + 8