Find constants a and b such that [tex] rac{x + 7}{x^2 - x - 2} = rac{a}{x - 2} + rac{b}{x + 1} [/tex] for all x such that [tex] x eq -1 [/tex] and [tex] x eq 2 [/tex]. give your answer as the ordered pair (a, b).

answer: (3,-2)explanationgetting a common denominator on the right-hand side, we get [tex] egin{a...

Mathematics, 13.07.2019 07:00 vickyarroyo8888

Find constants a and b such that $\frac{x + 7}{x^2 - x - 2} = \frac{a}{x - 2} + \frac{b}{x + 1}$ for all x such that $x\neq -1$ and $x\neq 2$ . give your answer as the ordered pair (a, b).

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Find constants a and b such that [tex] \frac{x + 7}{x^2 - x - 2} = \frac{a}{x - 2} + \fr...