Which expressions are equivalent to
6g-18h? The answers they give me are:
A) (g-3) times 6
B) 2 times (3g-18)
C) 3(2g-6h)
D) (-g-3h)(-6)
E) -2 times (-3g+9h)

i think the answer is fried chicken ; >

step-by-step explanation:

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.

you need to add a picture