In this section, we will… Use rational exponent notation Find nth roots Evaluate and simplify radical expressions 7.1 – nth Roots and Rational Exponents.

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Presentation transcript:

In this section, we will… Use rational exponent notation Find nth roots Evaluate and simplify radical expressions 7.1 – nth Roots and Rational Exponents RADICALS ARE SO RAD DUDE!!!! 1

If a is a non-negative real number, any number b, such that is the square root of a and is denoted Examples: Evaluate the following by taking the square root. Recall that… Negative numbers do not have real square roots! 2

RAD-TASTIC MATHEMATICS Vocabulary Important Properties 3

RAD-RRRIFIC EXAMPLES 4 rational exponent notation Rewrite the expression using rational exponent notation

5 EXAMPLES WITH SWAGG radical notation Rewrite the expression using radical notation

6 2 KOOL 4 SKOOL Evaluate the expression Evaluate the expression without a calculator

7 Solve Solve the equation. MR. V’S EXAMPLES ARE DA BOMB

pgs #14-22 even, even, all 8 Homework

Real World Uses of Square Roots 9 Pythagorean Theorem