How to Solve Surd Equations, Part 2

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In this video I go through an example of how to solve an equation with a surd in it, once the surd is dealt with we are left with a quadratic equation where we get two solutions, only one of which is the actual solution to the original surd equation.

Credits:
Kevin MacLeod: Carefree
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Sir pls y did u subtract 5 by both sides

lindaofori