Identify the given number as "Rational", "Irrational", or
"Not a real number'. If the number is rational, give its exact
value . If the number is irrational, give a decimal approximation to the nearest
thousandth.
Find the root if it is a real number.
Find the unknown length in the right triangle. Simplify
the answer if necessary.
Find the distance between the pair of points.
Multiply , then simplify the product . Assume that all
variables represent positive real numbers.
Write in lowest terms . Assume all variables represent
positive numbers.
Solve the equation .
Answer Key
Testname: INT ALG REVIEW TEST3 FALL08