Answer: 4 – 6 = 2
This is a picture of a cube and the net for the cube. What is the surface area of the cube?
2 answers:
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Check the picture below.
notice, when dividing we have to put the dividend in descending order, now, the cubic, square and single terms are there, but they have a coefficient of 0, as you see in the picture in green, so we add those properly.
