Algebra 1 Section 9.2 Simplify radical expressions

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Presentation transcript:

Algebra 1 Section 9.2 Simplify radical expressions Properties of Radicals · = 2. = Simplify 3 · 2

A radical expression is in simplest form when: No perfect square other than one is a factor of the radicand. No fractions are in the radicand. No radicals appear in the denominator of a fraction. Table of squares number square 1 1 2 4 3 9 4 16 5 25 6 36 7 49 8 64 9 81 10 100 11 121 12 144 Simplify

Simplify Table of squares number square 1 1 2 4 3 9 4 16 5 25 6 36 1 1 2 4 3 9 4 16 5 25 6 36 7 49 8 64 9 81 10 100 11 121 12 144

Simplify 3 · 5 Table of squares number square 1 1 2 4 3 9 4 16 5 25 3 · 5 Table of squares number square 1 1 2 4 3 9 4 16 5 25 6 36 7 49 8 64 9 81 10 100 11 121 12 144

Page 513 Ex 3

assignment Page 514 Problems 10 – 54 even