3 years ago

Which expression represents the volume of the prism?

Mathematics

2 answers:

Tamiku [17]3 years ago

7 0

Answer:

x³-2x² = x2(x – 2) cubic units

Step-by-step explanation:

The volume of a prism is found by multiplying the base area by the height. The base area is a parallelogram and so the area is x*(x-2) = x² -2x.

Multiply this area by the height x.

V = x(x² - 2x) = x³-2x²

This is the same as x2(x – 2) cubic units.

Otrada [13]3 years ago

3 0

Answer: C. x∧2(x – 2) cubic units

Just took test.

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First note that $x\ge0$ ; otherwise $\sqrt{2x}$ is undefined as long as we're only looking for real solutions.

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