Consider the two function f: R to R giv...

Consider the two function `f: R to R ` given by ` f(x) = x-2 and g: R to R` given by `g(x) = x^(2)`
The expression for (gof) (x) is

A

`x-2`

B

`(x-2)^(2) `

C

`x^(2) -2 `

D

`x^(2) -3 `

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