Answer:
g(n) = n2 + 2
g(3) = (3)(2) + 2
g(3) = 8
if g(n)=n2+2
you asked g(3)
by substituting the value we get
g(3)=3×2+2
g(3)=6+2
g(3)=8
so the answer is 8
hope it helps you mate
please mark me as brainliast.....
D. x=12/11 or x=32/11.
length=4 cm width=2 cm
4(2)+2(2)=12