
I assume the following equation is the question you asked.

If yes, these are the following are the steps to reach your answer :-

Use the distributive property to multiply 2 by x - 1.

Apply the distributive property by multiplying each term of 2x - 2 by each term of x + 2.

Combine 4x and - 2x to get 2x.

=> The answer will be 2x² + 2x - 4.
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Hope it helps.
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