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f(x) = (x-2)^2 -1. Show that f(2+x) = f(2-x)

@parmu

Given: f(x) = (x-2)^2 -1. Show that f(2+x) = f(2-x)

Reward: 2000 sats
Answers

f(2+x) = (2+x-2)^2-1 = x^2-1 = (-x)^2-1 = (2-x-2)^2-1 = f(2-x)

@GreenMonstah

Penis

@Penis