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Find the roots of the equation using the Quadratic Formula
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$x^2-1=99$
Learn how to solve problems step by step online. Find the roots of x^2-1=99. Find the roots of the equation using the Quadratic Formula. 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. Removing the variable's exponent.