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Margaret [11]
3 years ago
15

Which of the following expressions is equal to -3X2-27?

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

Answer: B

Step-by-step explanation:

-3x^2-9xi+9ix-27

-3x^2-27

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<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

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More about the speed link is given below.

brainly.com/question/7359669

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