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Mathematics II (K-A)
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Irrational numbers (K-A)
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Sums & products of rational/irrational numbers (K-A)
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Worked example: rational vs. irrational expressions (K-A)
Worked example: rational vs. irrational expressions (K-A)
Course:
Sums & products of rational/irrational numbers (K-A)
Discipline:
Basic and Health Sciences
Institute:
Khan Academy
Instructor(s):
Level:
College
Sums & products of rational/irrational numbers (K-A)
Proof: product of rational & irrational is irrational (K-A)
Proof: sum & product of two rationals is rational (K-A)
Proof: sum of rational & irrational is irrational (K-A)
Sums and products of irrational numbers (K-A)
Worked example: rational vs. irrational expressions (K-A)
Worked example: rational vs. irrational expressions (unknowns) (K-A)