Simplify : x+3/x3-1+3x+9/x2+x+1
Surface Area of a hemisphere is 2772 cm2 then the total surface area of hemisphere is
How many years will take certain amount to double at 8% interest per annum at simple interest
Simplify :
3√729-3√27+2√16÷3√512+3√343-4√256 =
Work in a fort 300 men had provisions for 90 days after 20 days 50 men left the fort. How long would the food last at the same rate
A man can do a work in 3 days alone and a women can do the same work in 9 days alone. If both are work together in how many days they finished the same work.