Question
Use differentials to approximate the change in the volume of a cube when the side is decreased from 8 to 7.99 cm. (in cm^3)
Thank you so much!!
Thank you so much!!
Answers
MathMate
V=x³
dV/dx = 3x²
ΔV =3x²Δx (approx.)
= 3*8²*(7.99-8)
= -1.92 cm³
dV/dx = 3x²
ΔV =3x²Δx (approx.)
= 3*8²*(7.99-8)
= -1.92 cm³