5 A system of equations is shown below. 8x - 2y = -4 4x - y = -2 What is the solution to this system of equations? A. (2,0) B. (0,-2) C. There is no solution to this system of equations. D. There are an infinite number of solutions to this system of equations.​

understand that i don't know the answers

will someone answer his question

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.

the answer is c hope this

that one look

step-by-step explanation: