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What is the factored or of 25y^4 - 4z^2

User Hane
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1 Answer

5 votes

Answer:


(5y^2+2z)(5y^2-2z)

Explanation:

Use the difference of squares formula.


a^2-b^2=(a+b)(a-b)


a=5y^2 \\ b=2z


(5y^2+2z)(5y^2-2z)

User Algamest
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