See attached. Show all work please! Including equations would be a plus.

Math 012 Quiz 5 Name________________________________ 1) Simplify the expression. Check your answer by raising it back to the 2nd power. 144x18 y14 Math 012 Quiz 5 2) Simplify the expression. Check your answer by raising it back to the 3nd power. 3 125x12 y15 3) Simplify the expression. Check your answer by raising it back to the 4th power. 4 81x 4 y16 z 28 4) Perform the indicated operations and simplify the result. 2 45 3 5 4 125 Page 2 Math 012 Quiz 5 Page 3 5) Perform the indicated operations and simplify the result. 4 3 3 5 3 3 6) Perform the indicated operations and simplify the result. 7 2 3 2 Math 012 Quiz 5 7) Rationalize the denominator and simplify if possible: 56 7 8) Rationalize the denominator and simplify if possible: 2 3 2 3 Page 4 Math 012 Quiz 5 Page 5 9) Rationalize the denominator and simplify if possible: 4 2 5 2 2 10) Use radical notation to rewrite the expression. Simplify if possible: 64 3 2 27 2 3