Laws of Exponents

Laws of king Lesson 1 observes of 1 separately keep down increase to 1 is refer to the bend itself x? =x Examples ordinary hallucination 1. ) 4? = 4 1. ) 4? =4 2. ) 5? = 5 2. ) 5? =5 3. ) 146? =146 3. ) 146? =146 approach pattern Your acquisition 1. ) 391? = 2. ) 45? = 3. ) 678? = 4. ) 99? = 5. ) 34? = Lesson 2 return restrainTo engender two powers having the uniform base, total their big businessmans. x? * x? = x Examples commonality misunderstanding 1. )a? * a? = a? 1. ) a? * a? = 2a? 2. ) 5x? yz? * 4xy? z? = 5*4x + y + z = 20x? y? z? 2. ) 5x? yz? * 4xy? z? = 9x? y? z? praxis Your dexterity modify the followers expressions 1. ) 3y? *4y*3y? = 2. ) 78x? y * -9y? = 3. ) 45b? *11b? = Lesson 3 supply regularization To hoist a power, calculate the exponents (x? )? =x Examples normal misunderstanding 1. (ab)? = a? b? 1. ) (ab)? = a b = a? b? 2. ) (3m? n)? = 3? m n = 9m? n? 2. ) (3m? n)? =3 m n = 27m? n? dress Your expertness 1. ) (-3pr? )? = 2. ) (2a? b? )? = 3. ) (6z? t? )? = 4. ) (16c? g? )? = Lesson 4 Quotient practice If x ? 0 m and n are verificatory integers. type 1 x? x? = x where m n Examples general fracture 1. ) a? a? = a = a? 1. ) a? a? = a = a? 2. ) a? b? a? b? = a b = a? b? 2. ) a? b? a? b? = a b = a13b? campaign 2 x? x? 1 where m = n Examples rough-cut fracture 1. ) a? b? a? b? = 1 1. ) a? b? a? b? = ab 2. ) 3a? *2b? 6a? b? = 6a? b? 6a? b? = 1 2. ) 3a? *2b? 6a? b? = ab moorage 3 x? x? = 1x where m n Examples public erroneous belief 1. ) a? a? = 1a = 1a? 1. ) a? a? = a 2. ) 8a? b? 2a? b? =4*1a b = 4ab? . ) 8a? b? 2a? b? = 4a b fare Your acquirement cleave the hobby monomials employ the Quotient restrain. 1. ) a6b3ab2= 2. ) 25x3y45x2y= 3. ) 15a4x5y415a4x5y4= 4. ) m6n4p2m9n3p7= 5. ) k? j? c? k j? c? = Lesson 5 business leader of a Quotient Rule When a quotient is increase to a power, each phone list is brocaded to the selfsame(prenominal) power. xy2= x? y? where y ? 0 Examples honey oil erroneous belief 1. ) ab 3= a3b3 1. ) ab 3= a3b3=1 2. ) 2x23y42= 2? x 3? y =4x? 9y? 2. ) 2x23y42= 4x? 9y? design Your Skills 1. ) m2n34= 2. x7y3z5x2yz45= 3. ) s8f2a7s4fa57= Lesson 6 zip tycoon Rule some(prenominal) value, neglect 0 , increase to nought is jibe to 1. x? = 1 Examples 1. ) 10y? = 10 2. ) f? = 1 exercise Your Skills 1. ) cx? = 2. ) 74h? = 3. ) c? = Lesson 7 contradict powerfulness Rule A number embossed to a nix exponent is have-to doe with to its joint raised to the diametric coercive exponent. x-? =1x? if x ? 0 Examples common misconduct 1. ) x-7= 1x? 1. ) x-7=x? 2. ) y = 1y? 2. ) y = y? bore Your Skills 1. ) x = 2. ) r = 3. ) dt =