Multiple Choice 1. What is another way to write to 72-(-25)? (1 point)
O 72 +25
0-72-25
072-25
O-72-(-25)
DO YOU
2. What is the value of -27 - 8? (1 point)
40
0-35

1.)72 + 25

2.)0-35

Step-by-step explanation:

hope this helps

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.