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Kjell Hansen
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Kjell Hansen
copied
Order of Operations: brackets, powers and the four basics
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Kjell's copy of Order of Operations: brackets, powers and the four basics
2 years, 7 months ago
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Kjell Hansen
copied
Solve a quadratic with the formula
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Solve a quadratic with the a-b-c-formula (the quadratic formula)
3 years, 11 months ago
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Kjell Hansen
copied
Quadratic Formula: roots
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Kjell's copy of Quadratic Formula: roots
3 years, 11 months ago
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Kjell Hansen
copied
Kjell's copy of Francis 's copy of Solving Quadratic Equations using the Quadratic Formula 4 Questions READY
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Kjell's copy of Kjell's copy of Francis 's copy of Solving Quadratic Equations using the Quadratic Formula 4 Questions READY
3 years, 11 months ago
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Kjell Hansen
copied
Francis 's copy of Solving Quadratic Equations using the Quadratic Formula 4 Questions READY
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Kjell's copy of Francis 's copy of Solving Quadratic Equations using the Quadratic Formula 4 Questions READY
3 years, 11 months ago
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Kjell Hansen
copied
ma221_Tovariable
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Kjell's copy of ma221_Tovariable
3 years, 11 months ago
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Kjell Hansen
copied
First order algebraic equation
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Kjell's copy of First order algebraic equation
3 years, 11 months ago
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Kjell Hansen
copied
Addition & Subtraction of Negative Numbers
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Kjell's copy of Addition & Subtraction of Negative Numbers
4 years ago
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Kjell Hansen
copied
Arithmetic with Negative Numbers
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Kjell's copy of Arithmetic with Negative Numbers
4 years ago