1.8 (Day 2) Simplest Radical Form Today’s Date: 9/20/17

Rationalizing Denominator (Get rid of radical in denominator) Rationalizing Denominator need a group of 3 need groups of 3

Rationalizing Denominator Use diff of 2 squares: (a + b)(a – b) = a2 – b2 ( )

Simplest Radical Form No negative or zero exponents Radicand doesn’t have power ≥ index No in denom, No fraction in Index is as small as poss. index radicand need groups of 6

Simplest Radical Form ( ) ( )

TWAP 1) 2) 3) ( )

Homework #113 Pg. 77 47 – 99 odd