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How to factor a2b2-1 or 144y2-49 can someome help me out on this please
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Dec 24, 2015
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How to factor a2b2-1 or 144y2-49 can someome help me out on this please
Mathematics
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Prashant Prajapati
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a^2b^2-1
The factor of that is (ab-1)(ab+1)
144y^2-49
The factor of that is (12y-7)(12y+7)
Gandaro
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Dec 29, 2015
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Gandaro
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