Algebra Help
Use your calculator to find the decimal value of the following (round to 3 decimal places:
(1) 2.237 (2)
Simplify the following radicals (if possible):
(3) (4)
Perform the operation as indicated in each problem:
(5) (6) (7)
Extra Credit:
[A] Perform the indicated operation and simplify:
[B] Simplify by rationalizing the denominator: