Question

The surface area of each face of a cube is ( x+4x+4)cm find the length the volume of cube

Answer 1

Answer:

Length=$(x+2)$cm

Volume=$(x+2)^3$cm^3

Step-by-step explanation:

The surface area of a cube is equal to side^2, and by factoring x^2+4x+4 you get (x+2)(x+2), or (x+2)^2, then you can take (x+2) to equal the side length of the cube.

The volume of a cube is equal to side^3, since we already found the side length, you then just cube it: (x+2)^3