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Solving an equation using factoring, 4x^2 - 5x + 1 = 0
We find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared ...
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Pre-calculus - Applying foil to multiply complex numbers (3-2i) (4-7i)
In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying ...
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