Mathematics, 12.12.2019 08:31 krisayon8126

Let f(x) = 2x^2+x-3 and g(x) =x-1. perform the indicated operation, then find the domain. (f-g)(x)
a) x^2-4; domain: all positive real numbers
b) 2x^2-4; domain: all real numbers
c) x^2; domain: all real numbers
d) 2x^2-2; domain: all real numbers

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Let f(x) = 2x^2+x-3 and g(x) =x-1. perform the indicated operation, then find the domain. (f-g)(x)