604703.472883 rounded to nearest hundred

604700.  

Step-by-step explanation:

604703.472883

= 604700.  

The tens  digit is 0 so the hundreds digit (7) stays the same.

604703.473

The 8 is above 5 so you found the 2 up to 3 and everything else behind it is then a 0.

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.