Exponential Form
What two pieces is exponential (exponent) form made from?
(base)exponent
What is the POWER rule?
When you have an exponent to exponent [ex (23)7] you would MULTIPLY the exponents.
What happens when you have an exponent of zero?
Example: (80)=??
Anything to the power of zero EQUALS 1
[(x2)(y3)]2
= x4y6
What kind of a dog is Beatrice, Ms. Sorder's dog?
Great Dane
Write in exponential form:
9*9*9*9*9
=95
What rule would you use to solve this?
(321)/(310)
Quotient Rule (subtract the exponents)
= 311
Simplify the expression to all positive exponents
(9-2)
1 / (92)
(x10y12) / (x7y6)
= x3y6
What is the date of the last day of school this year?
June 21 (The Summer Equinox)
Write in exponential form.
2*2*2*3*3*3*3*3*2
=(24)(35)
What rule must you use to simplify this expression AND provide the simplest form.
(22)(2-4)(220)
Product Rule
= (218)
Rewrite with negative exponents?
1 / (23)
(2-3)
(4x)0 * (x2)
What Wheeler staff member has an MMA black belt?
Ms. McKay
Write in simplest exponential form:
(7*7*7*7)/(7*7*7)
= 7
Simplify the expression to all positive exponents
(42)5 / (49)
= 41 = 4
Simplify the expression to all POSITIVE exponents
(12-1)(121)
= 1
(2x2y6) * (4x5y-1)
= 8x7y5
What is the 7th graders favorite activity to play outside together?
Kickball
Write in simplest exponential form.
(3*3*3*10*10)/(3*3*3*10)
= 10
Simplify the expression to all positive exponents
(1004)5 * (1002)
= 10022
Simplify the expression to all positive exponents
[(1/2)4]0
= 1
Simplify.
(1/x4y5)-5
= x20y25
Solve this equation 22x+5=420
17.5