2. Perform the following operations and write the answers in radical form. Part A: 82 +161 - 121 +813

Part B: 8.21 - 241 - 3* + 128

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Find the measure of the angle indicated in bold

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit