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13. Factoriser'-23r-142 T |
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Answer» Hey mate,... -> X³ - x²- 22x2+22x+120x-120 -> x² (x-1) -22x(x-1) +120 (x-1) -> (x²-22x+120)(x-1) -> (x²-12x-10x+120)(x-1) -> {x (x-12)-10 (x-12)}(x-1) -> (x-10)(x-12)(x-1) Your answer... √√💯💯 Hope it helpsyou |
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