Question

solve
a) 5^4 × 5^12 = 5k
b) 625/81 = (5/3)^2k-2​

Answer 1

Step-by-step

see in this the base are Same so thae power will be added so the answer of first question is 5 ^ 16 ok this is first answer

second is(625/81)^3/4=((5/3)^4)^3/4=(5/4)^(3/4×4)=(5/3)^3=125/27.(625/81)^-3/4=27/125

Answer 2

Answer:

may be my answer is help you