Write out the form of the partial fraction decomposition of the function (as in this example). Do not determine the numerical values of the coefficients. (a) x42x³ + x² + 6x - 1 x² - 2x + 1 A + x-1 B (x-1)² X

but the answer in the book said test doesn't apply?

. Explain what primary concept does the proof of the Root test use?

Consider the family of functions of the form y = x lnx-x+ (Ink)x, where x>0 and k is a positive constant. Each function in this family has a stationary point at A, as shown in Figure 7. k (b) Complete the table below by finding the y-coordinates of A for y=xlnx-x+(Ink) x where k = 1, 2, 3, and 4. 1 2 3 4 A Figure 7 Function x ln x - x x ln x-x+(In 2)x x lnx-x+ (In 3) x x lnx-x+ (In 4)x y-coordinate of A (c) Hence, make a conjecture for the y-coordinate of A, for any value of k.

How to do question 22, 26, and 28?

The first part to find (a.) was right, but the next part (b.) was marked wrong.

Ex3) 3. 2/3 3. 3. メP。 3. 2. 9. メP 1x3) X-3