jesusP33 jesusP33 16-09-2020 Mathematics contestada f(x) = x² – 5 8(x) = x2 +5 What is f(x) g(x)? O A. 212 OB. x4 – 25 O - C. x4 – 10x2 + 30 O D. x4 + 10x2 + 20