Question: f(x) = xe x x + 2 a. Show that the equation f(x) = 0 can be written as f(x) has a root, ,

f(x) = xe−x − x + 2

a. Show that the equation f(x) = 0 can be written asx = ln x-21- x = 2.f(x) has a root, α, in the interval −2

b. Use the iterative formula with x0 = −1 to find, to 2 decimal places, the values of x1, x2 and x3.  

x = ln x-21- x = 2.

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