## Integration by Partial Fraction Formula

Here you will learn integration by partial fraction formula and integration of irrational functions. Let’s begin – Integration by Partial Fraction Formula (i) Integration of Rational Functions S.No form of rational function form of partial fraction 1 $$px^2+qx+r\over {(x-a)(x-b)(x-c)}$$ $$A\over {x-a}$$ + $$B\over {x-b}$$ + $$C\over {x-c}$$ 2 $$px^2+qx+r\over {{(x-a)}^2(x-b)}$$ $$A\over {x-a}$$ + $$B\over {(x-a)}^2$$ …