Question

Rohan and Jhanvi together 45 Marbles both of them lost 5 Marbles each and the product of the number of Marbles they now have is 128 form the quadratic equation to find how many Marbles dare to start with if john had x marbles

Answer 1

If John had x marbles
jhanvi had (45-x)

Both lost 5 marble each

rohan's marble =x-5
jhanvi's marble =45-x-5

product=128
(x-5)(45-x-5)=128
solve this and you will get

x