106 An equivalent expression refers to the same amount with a different same,
Build the expression mats shown in the pictures below. Write the expression
shown on the expression mat, then write its simplified equivalent expression by
making zeros (zero pairs) and combining like terms.
b
2
ロロロロ
000
2
HONE

omg what happend to your question? if you could edit this question i can

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.