tristenherrington tristenherrington

01-05-2019
Mathematics

contestada

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

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chikafujiwara chikafujiwara

01-05-2019

Answer:

[tex](5y^2+2z)(5y^2-2z)[/tex]

Step-by-step explanation:

Use the difference of squares formula.

[tex]a^2-b^2=(a+b)(a-b)[/tex]

[tex]a=5y^2 \\ b=2z[/tex]

[tex](5y^2+2z)(5y^2-2z)[/tex]

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