What is the greatest common factor (GCF) of 20 and 96?

it do be that 4 though

Step-by-step explanation:

GCF of 96 and 20 is 4

Step-by-step explanation:

Factors of 20: 1, 2, 4, 5, 10, 20

Factors of 96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 96

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.