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Shows how square rooting is the opposite of squariing
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This shows how to insert the given value into a given radical equation and solve for the other variable inside a square root.
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Squaring both sides of this equation means squaring a binomial. This is demonstrated by this video.
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This demonstrates how to solve an equation where two radicals are equal and there are no other terms on either side of th equation
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This discusses what rationals and irratioinals are, then goes on to demonstrate how to eliminate any radical number in the denominator.
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This demonstrates the squaring of a binomial with radical terms and the multiplication of conjugates (sum and differences of the same terms)
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A demonstration of squaring a binomial with radical terms and then a second example showing how conjugate binomials can be multiplied.
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