The length of each side of a cube is x cm. if x is an interference, why can’t the volume of the cube equal 15 cm

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x