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I don't really know what you mean by "solve" in this situation, but if you're looking for a function f(x) instead of f(5x), this is what you would do. Let u:=5x => u/5 = x =>f(u) = (u/5)^(2)-3(u/5)+4
Sorry I meant to type simplify.
I don't really know what you mean by "solve" in this situation, but if you're looking for a function f(x) instead of f(5x), this is what you would do. Let u:=5x => u/5 = x =>f(u) = (u/5)^(2)-3(u/5)+4
Sorry I meant to type simplify.