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if frac 2x 5 x 1 x 3 frac...
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If \[ \frac{2x+5}{(x-1)(x+3)} = \frac{A}{x-1} + \frac{B}{x+3}, \] then \[ A+B = \; ? \]
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In partial fractions, after taking LCM, compare coefficients of like powers of \(x\). This quickly gives the required constants.
AP ECET Ceramic Tech - 2025
AP ECET Ceramic Tech
Updated On:
May 7, 2026
\(-2\)
\(2\)
\(1\)
\(-1\)
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The Correct Option is
B
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