2 answers:
Answer:
0
Explanation:
-2x-2x = -4x
Answer:
(-x)2 - 2x = -4x
Explanation:
(-x)2 - 2x
= -x*2 - 2x
= -2x - 2x
= -4x
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the answer is 'Incorrect'
Answer:
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Explanation:
Are there any answer choices ??
The correct answer would be B