asked 50.4k views
1 vote
Factor the difference of perfect squares. 4x^2 - 1

asked
User Arnau
by
9.0k points

1 Answer

2 votes

Answer:

(2x+1)(2x-1)

Explanation:

4x^2-1

(2x)^2-1

(2x)^2-1^2

(2x+1)(2x-1)

answered
User Captainsac
by
8.2k points

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