# Functions & Authentic Applications of Algebra

**Tutor description**

Question 1 a) Determine the partial fractions of -2x² + 4_. (x²+1)(x -1)² Solutions: The cover-up rule A fraction such as -2x² + 4_ can be written as A__ + B__ where A and B are constants (x²+1) (x-1)² (x²+1) (x-1)² that need to

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