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crimeas [40]
4 years ago
6

WILL GIVE BRAINLIST!!!!!!!FACTOR THIS COMPLETELY 4x^2 − 25

Mathematics
1 answer:
Wittaler [7]4 years ago
3 0

Answer:

(2x - 5)(2x +5)

Step-by-step explanation:

4x^2 is a perfect square with a square root of 2x, and 25 is also a perfect square with a square root of 5. The difference of two perfect squares a and b can be written as (\sqrt{a} - \sqrt{b} )(\sqrt{a} +\sqrt{b} ). So, 4x^2 - 25 can be factored into (2x-5)(2x+5).

Hope that helped! ;)

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