danielnunan7 danielnunan7

21-10-2014
Mathematics

contestada

a cuboid has a square base of side x cm. The height of the cuboid is (x +4) cm. The volume of the cuboid is 150cm cubed. Show that x cubed +4x cubed = 150

Respuesta :

paulcox paulcox

22-10-2014

This problem is incorrect in itself. x^3+4x^2=150.
So x^3+4x^3 cannot=150

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