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OpenStudy (anonymous):
Choose the correct product of (5x − 9)2
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OpenStudy (anonymous):
??
OpenStudy (anonymous):
(5x-9)^2=(5x-9)(5x-9)=(25x^2-45x-45x+81)=25^x2-90x+81!..... Happy Studying!!!!!
OpenStudy (anonymous):
actually...../
OpenStudy (anonymous):
25x^2-90x+81...@typo
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