Answer: (3,3)
Step-by-step explanation:
Find the sum which amounts to Rs 9261 at 10% per annum compound interest for 18 months ,interest payable half yearly
, where A is amount , r is rate =10% = 0.10 , n is intervals of compounding n=2 , t is time = 18 months=1.5 years
Lets plug in



divide both sides by 1.006012008

-ab>0 is the answer cause the others make 0 not to be simplified
If you plug in h, the answer would be 13-9 which is 4.
Answer:
As i multiplied the answer i got is
48x^3-4x^2+18x-40