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MArishka [77]
3 years ago
15

Expand and simplify 2(x-1) - (3x-2)

Mathematics
1 answer:
vivado [14]3 years ago
3 0
2(x - 1) - (3x - 2) 

First, simplify brackets. / Your problem should look like: 2(x - 1) - 3x + 2
Second, expand. / Your problem should look like: 2x - 2 - 3x + 2
Third, gather like terms. / Your problem should look like: (2x - 3x) + (-2 + 2)
Fourth, simplify. / Your problem should look like: -x

Answer: -x

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Answer:

Choice A. P = I² · R where

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Step-by-step explanation:

Electrical power is the rate at which the electrical force does work. So what is electrical work? That's the work W that the electrical force do when it moves charges Q across a potential difference V:

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