Question

plzz write all formulas of ch-2 polynomials of class 10 cbse
plzz write in points​

Answer 1

Step-by-step explanation:

ANS : 8 people

total bill is = 4800

let us assume there r "x" no of people..

then each person should pay=4800/x

if there are 4 more people then each should pay=4800/(x+4)

Given that if there are 4 more people then 200 rs reduced for each person

Hence (4800/x)-(4800/(x+4))=200

BY solving we will get x^2+4x-96=0.

by solving above equation we will get x=8,x=-12,neglect negative value..

finally we will get x=8..................

Answer 2

hlo mate

THE ANSWER IS FORMULA...

but u r so cute