Unit+Two+-+Exponents

__Key Vocabulary__
scientific notation, square root, radical sign, nth root, rational number, irrational number, real number

Click here to look up these definitions in the glossary.

__Related MCAS Questions__
2010 MCAS Question #3 2010 MCAS Question #7

[[image:squareroots.gif width="230" height="231" align="right" caption="Square Roots are the inverse of squaring."]]
Various MCAS Questions from 2006-2009

__Resources__
__BrainPop: Multiplying and Dividing Monomials__ __Writing a Number in Scientific Notation__ __Using Exponents__ __Negative Exponents__ __Multiplying Powers__ __Dividing Powers__ __Simplifying Exponential Expressions__ Simplifying Square Roots Rational vs. Irrational Numbers Estimating Square Roots

__Self-Assessments__
Section 1: Take the Self-Check Quiz by clicking here. Section 3: Take the Self-Check Quiz by clicking here.