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Check whether is a factor of . Justify. And please use long division method. |
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Answer» no Step-by-step EXPLANATION: in x^2-9=0 x=3 2(3^5)+2(3^3)-3(3^2)+144(3)-3(3^4)+9 496+54-27+432-243+9 550-305-234 550-539 11 |
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