Question

Q7. Find the rate of change of the volume of a cube with respect to its edge when the
edge is 5cm​

Answer 1

Answer:

The formula for the volume of a cube in terms of an edge is V(x) = x^3. So, the rate of change of the volume is the derivative of this with respect to x, or V'(x)=3x^

Answer 2

Step-by-step explanation:

dv/dt =3a^2

dv/dt=3(5^2)

dv/dt=3×25

=75