Question

If f(x)=2x+1 and g(x)=x^2 find g(f(3))

i need answers quick please

Answer 1

g(f(-1)) = g(2(-1)-1) = g(-3)

g(-3) = (-3)^2 + 3 = 9+3 = 12

So g(f(-1)) = 12

Hope this helps.