Question

determine 'p' so that (2/5)^2×(2/5) p+5 =(2/5) ^15​

Answer 1

Answer:

Step-by-step explanation:

$(2/5)^2(2/5)p+5=(2/5)^{15}$

$(4/25)(2p/5)+5=32768/30517578125\\8p/125+5=32768/30517578125\\8p+625/125=32768/30517578125\\8p+625=(32768/30517578125)*125\\8p+625=(32768/244140625)-625\\8p=32768-152587890625/244140625\\8p= -152587857857/244140625\\8p=-624.9\\p=-624.9/8\\p=-6249/80\\p=-78.1$

i think this will help you

Answer 2

Answer:

Step-by-step explanation: