Step-by-step explanation:
Principle(p) =Rs. 1500
Rate(R) =2.5 %
Time(T) =5 yrs
Now,
SI=P×T×R/100
=1500 ×5 ×2.5 /100
=RS.187.5
Answer:
(3x⁷)⁴ = 3⁴x²⁸ = 81x²⁸
because (3x⁷)⁴ = cx^n
=> c = 81
n = 28
