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Show that x+3 is a factor of 69+11x-x2+x3 |
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Answer» 9+11x-x²+x3this implies:x+3=0 x=-3putting x=-3 in the given polynomial, we GET:P(-3) =69+11(-3) -(-3)²+(-3)³ =69-33-9-27 =69-69 =0therefore, x+3 is a factor of the given polynomial. HOPE it helps. PLZ mark as brainliest and follow me |
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