RADICAL +/- RADICALS RADICALS RATIONAL VOCABULARY EXPONENTS 5 + 6 * 5 + 6 = = 5 + 6 If index is the same, 5*5 + 6*2 Numerator = 3 is the index put entire product Add ONLY when you radicand 27 is the radicand under 1 radical sign have the same exponent 3 is the root If index is the same, radicand put entire division Denominator = Subtract ONLY when under 1 radical sign radical sign index you have the same Or, if everything is radicand already under 1 Only + or the – radical sign, split in coefficents! 2! RADICAL OPERATIONS + - ( )(2) + - Index? 5 + - + - Radicand? 32 - Root? 2 2*2*2*2*2= 32
RADICAL VOCABULARY 3 is the index 27 is the radicand 3 is the root +/- RADICALS 5 + 6 5 + 6 5 + 6 5*5 + 6*2 Add ONLY when you have the same radicand Subtract ONLY when you have the same radicand Only + or – the coefficents! RADICALS * = If index is the same, put entire product under 1 radical sign If index is the same, put entire division under 1 radical sign Or, if everything is already under 1 radical sign, split in 2! RATIONAL EXPONENTS = Numerator = radicand exponent Denominator = radical sign index RADICAL OPERATIONS Index? 5 Radicand? 32 Root? 2 2*2*2*2*2= 32 + - + - + - + - - ( )(2)
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