f(x)=2x^2 and g(x)=4-2x calculate g(f(0))
f(x)=2x2
g(x)=4−2x
g(f(0))=4−2×2×02
g(f(0))=4−2×2×0
g(f(0))=4−4×0
g(f(0))=4−0
g(f(0))=4