need to find the answer plsSolutiongx3x3 g6h36h3 g6h36h6h2 g

need to find the answer pls

Solution

g(x)=3x³

g(6+h)=3(6+h)³

g(6+h)=3(6+h)(6+h)²

g(6+h)=3(6+h)(6²+2*6*h+h²)

g(6+h)=3(6+h)(36+12h+h²)

g(6+h)=3(6(36+12h+h²) +h(36+12h+h²))

g(6+h)=3(216+72h+6h² +36h+12h²+h³)

g(6+h)=3(216+108h+18h²+h³)

g(6+h)=648+324h+54h²+3h³