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Find the roots of the polynomial $\frac{x^2-1}{x^2+2x+1}$ by putting it in the form of an equation and then set it equal to zero
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$\frac{x^2-1}{x^2+2x+1}=0$
Learn how to solve problems step by step online. Find the roots of (x^2-1)/(x^2+2x+1). Find the roots of the polynomial \frac{x^2-1}{x^2+2x+1} by putting it in the form of an equation and then set it equal to zero. Multiply both sides of the equation by x^2+2x+1. We need to isolate the dependent variable , we can do that by simultaneously subtracting -1 from both sides of the equation. Canceling terms on both sides.