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5 votes
Factor 25 - 4x^2
25 – 4x^2 = 0

Factor 25 - 4x^2 25 – 4x^2 = 0-example-1

1 Answer

1 vote

Answer: (5 + 2x)(5 - 2x)

Explanation:

It seems a bit backwards from the way these are usually set up, but still it is the difference of two perfect squares.

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User Pmccallum
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