5. a) If a = 3 and b If a = 3 and b = 2, find the values of
(i) a² + 2ab + b2 and (a + b)2
(iii) q+ 3a²b + 3ab² + b3 and (a + b):
(v) (a + b) (a -b) and (a’ – b)​

Is and suppose to be plus

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: