AM-1632
Partial fractions
A Math · Secondary 4 · Medium · Partial fractions
A box has volume
(x+3)2 cm3. Its rectangular base has dimensions
x cm by
(x−1) cm. Find an expression for the height of the box in partial fractions.
- 1−x2+x−19
- 1+x2−x−19
- 1−x9+x−116
- 1−x2−x−19
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