Find the volume of a rectangular prism if the length is x, the width is x2, and the height is 5x2 + 4x + 1. Use the formula V = l ⋅ w ⋅ h, where l is length, w is width, and h is height, to find the volume.
a
5x5 + 4x4 + x3
b
5x4 + 4x3 + x2
c
6x5 + 4x4 + x3
d
6x4 + 4x3 + x2