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Simplify (2a – 5)2 using the square of a binomial formula. Question 20 options: A) 4a2 – 20a + 25 B) 4a2 – 25 C) 4a2 – 10a + 25 D) 4a2 + 25
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Jul 23, 2021
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Simplify (2a – 5)2 using the square of a binomial formula.
Question 20 options:
A)
4a2 – 20a + 25
B)
4a2 – 25
C)
4a2 – 10a + 25
D)
4a2 + 25
Mathematics
middle-school
Webdeb
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Webdeb
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2
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Answer:
B
Explanation:
0-o
Fwind
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Jul 23, 2021
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Fwind
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I’m not sure about the answer but I know it wouldn’t be D because it’s positive. I think it maybe B though. Hope this helps!
Ralph
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Jul 28, 2021
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Ralph
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