roots 4 rationalizing denominators notes
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Roots 4 Rationalizing Denominators Notes
Roots 4 Rationalizing Denominators Notes
Name ________________________ October, 2015
Trigonometry Radical Equation Worksheet
Roots 4 Rationalizing Denominators Notes
Roots 4 Rationalizing Denominators Notes
Rationalizing Denominators1. When do I need to rationalize a fraction?2. How do I rationalize a fraction?3. What is a ?
My math worries… 1.
2.
*3.
Roots 4 Rationalizing Denominators Notes
Express each of the following in simplest radical form:
Roots 4 Rationalizing Denominators Notes
conjugate:
Rationalize each of the following fractions using the appropriate method:
a conjugate is a binomial formed by negating the second term of a
difference of squares because the middle two terms cancel each other out.
(x - y)(x + y) = x2 + xy - xy - y2 = x2 2
Roots 4 Rationalizing Denominators Notes
Can you:explain what a conjugate is and why it is useful?
rationalize a fraction? How?
Type I Type II
Roots 4 Rationalizing Denominators Notes
Roots 4 Rationalizing Denominators Notes