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Find the roots of the equation using the Quadratic Formula
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$\sqrt{x+5}-\sqrt{8-x}=-1$
Learn how to solve problems step by step online. Find the roots of (x+5)^1/2-(8-x)^1/2=-1. Find the roots of the equation using the Quadratic Formula. We need to isolate the dependent variable , we can do that by simultaneously subtracting -\sqrt{8-x} from both sides of the equation. Multiply -1 times -1. Removing the variable's exponent raising both sides of the equation to the power of 2.