Precalc0001to0005-page27

Precalc0001to0005-page27 - not impose any new restrictions....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
(Section 0.5: Exponents and Radicals: Laws and Forms) 0.5.5 Radical Form Restrictions Exponential Form x x ± 0 x 1/2 x 3 None x 1/3 3 x 5 7 () or 3 x 7 () 5 None 3 x 5/7 TIP 1 : The parentheses in 3 x 5 7 () prevent us from misreading the expression as 3 7 () x 5 () . WARNING 8 : The taking of odd roots (such as cube roots) does
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: not impose any new restrictions. Remember that the cube root of a negative real number is a negative real number. • (See Footnote 1.) Combined Form Restrictions Exponential Form 1 x x > x ± 1/2 1 x 3 x ± x ± 1/3 7 x 3 4 x > 7 x ± 3/4...
View Full Document

This document was uploaded on 12/29/2011.

Ask a homework question - tutors are online