lisapressley2001 lisapressley2001

14-12-2016
Mathematics

contestada

Please help me . factor. 4x^2-25

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KayLynnP554 KayLynnP554

14-12-2016

(2x + 5) • (2x - 5) thats your answer

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chizbejoe chizbejoe

14-12-2016

Use the difference of squares:

4x^2-25

(2^2)(x^2)-5^2 = (2x + 5)(2x - 5)

Answer Link

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