a shopkeeper increased the price of a bicyle by 15% . the increased new price was Rs 4830. what was the original price of the bicy...
simplify
x= 1/1+1/sqrt(2)
1/1+1/sqrt(2)
a5 x a2
625*249
4x^3-x=0
x^2-10x+9=0
5x(3x(-2)-10)
The mass of 15 copies of the book is 12 kg.What is the mass of 30 such copies of the book?
