EM-1543

Adding and subtracting algebraic fractions

E Math · Secondary 4 · Medium · Adding and subtracting algebraic fractions

1. $\dfrac{x^2-12x+11}{(x+3)(4-x)}$
2. $\dfrac{x^2-12x+11}{(x+3)(x-4)}$
3. $\dfrac{x^2-2x+11}{(x+3)(4-x)}$
4. $\dfrac{20-9x}{(x+3)(4-x)}$

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