8.3

8.3 Alex Ready Being able to use zero and exponents and negative exponents and us fractional exponents. 10^0=1

5^0*5^3=

Bobby Reddy

8.3 : RULES

1.)Anything to the zero power is equal to one 2.) Anything to the negative power is the reciprical of it and vis-versa.

EXAMPLE PROBLEMS

6^-4 X 6^4 = 6^0 = ?

Yitzhak Brill 6^0 = 1

PRACTICE PROBLEMS

1.) 4^-3 = 2.)1/6 =

Yitzhak Brill 3.)6^-2 X 6^2

Madi Zymnis

Main Ideas ; Use definition of zero and negative exponets, Evaulate power , Define zero exponete and simplify.

Problem #1 4^-3 = 1/4^2 = 1/16 Problem #2 x^5 / y^2 = xy^7