Search for tag: "f.o.i.l."

Multiplying binomials with negative coefficients

A quick F.O.I.L. pattern to multiply two…

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From  Tom Grant 19 plays 0  

Special products of radical expressions: Conjugates and squaring

A demonstration of squaring a binomial with…

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From  Tom Grant 14 plays 0  

Finding the roots of a quadratic equation needing simplification

This demonstrates how some quadratic equations…

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From  Tom Grant 11 plays 0  

Multiplying conjugate binomials: Univariate

Demonstrates what happens when the F.O.I.L.…

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From  Tom Grant 37 plays 0