Genral Pure

Question 1

If there is a repeated linear factor in the denominator what would you need to make sure when writing in terms of partial fractions ?

Answer 1

ax+b / (x-2)^2 (x-1 ) = A (x-1 ) + B(x-1)(x-2) + C ( x-2 ) ^2

Question 2

The range of f(x) -