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KengaRu [80]
2 years ago
9

(Brainliest to the person that get its right)

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
6 0
<h3>Answer: Choice B</h3>

c^2-2cd+d^2 = (c-d)^2

We can verify this with the following steps

(c-d)^2 = (c-d)(c-d)

(c-d)^2 = c(c-d) - d(c-d)

(c-d)^2 = c^2-cd-cd+d^2

(c-d)^2 = c^2-2cd+d^2

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