Select the two values of x that are roots of this equation. x² + 2x-4=0
I A. x = -1 -2.15
I B. X = -1+2-15
I C. x= -1 + 5
D. x= -1- 5
SUBMIT

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step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph