Chapter 5 Test Review Sections 5-1 through 5-4

Simplify each expression. 1) 2) 3) 4) 5) 6)

7) Express 8,492,000 in scientific notation. Evaluate the expression 7) Express 8,492,000 in scientific notation. Evaluate the expression. Express the result in scientific notation. 8) 9)

Completely simplify each expression. 10) 11)

Simplify each expression. 12) 13) 14)

Completely factor each polynomial Completely factor each polynomial. If the polynomial is not factorable, write prime. 15) 16) 17) 18) 19) 20)

Completely factor each polynomial Completely factor each polynomial. If the polynomial is not factorable, write prime. 21) 22) 23) 24) 25)