SECTION 7-4 : MORE MULTIPLICATION and DIVISION PROPERTIES of EXPONENTS ALGEBRA I - SECTION 7-4 (More Multiplication and Division Properties of Exponents) 12/6/2019 ALGEBRA I @ SECTION 7-4 : MORE MULTIPLICATION and DIVISION PROPERTIES of EXPONENTS

MONOMIAL : a number, a variable, or the product of a number and a variable. EXAMPLES : PRODUCT OF POWERS : am • an = am+n POWER OF A POWER : (am)n = amn POWER OF A PRODUCT : (ab)m = ambm POWER OF A MONOMIAL : (ambm)p = ampbmp QUOTIENT OF POWERS :

Simplify each expression. Leave no negative exponents in your answers. 1) 3) 5) ANSWER : 49 ANSWER : p9 ANSWER : -3x2 2) 6) 4) ANSWER : x2z / 3 ANSWER : x2 ANSWER : 5ab5

7) 9) 10) 8) ANSWER : 8a3b9 ANSWER : -y4 / x ANSWER : -m5 / 3y4 ANSWER : 1 / 100p2

11) 13) 14) 12) ANSWER : a / b9 ANSWER : 9x8z2 / 16y2 ANSWER : x6 / y6

Now, for the LAST problem. You have 5 seconds. Ready…………. ANSWER : 1

12/6/2019 ALGEBRA I - SECTION 7-4 (More Multiplication and Division Properties of Exponents)