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Factor the difference of squares $\left(1-z^2\right)$ as the product of two conjugated binomials
Learn how to solve integrals by partial fraction expansion problems step by step online.
$\int\frac{2z}{\left(1+z\right)z\left(1-z\right)}dz$
Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int((2z)/((1-z^2)z))dz. Factor the difference of squares \left(1-z^2\right) as the product of two conjugated binomials. Simplify the fraction . Rewrite the fraction \frac{2}{\left(1+z\right)\left(1-z\right)} in 2 simpler fractions using partial fraction decomposition. Find the values for the unknown coefficients: A, B. The first step is to multiply both sides of the equation from the previous step by \left(1+z\right)\left(1-z\right).