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what should be added to 2 x power 3 + 6 x power 2 -5 x plus 82 get 3 x power 3 - 2 x power 2 2 + 6x plus 15? with the step |
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Answer» 3x³-2x²+6x +15Step-by-step explanation:2x³+6x²-5x+82....,...... EQUATION (1)3x³-2x²+6x+15............ equation (2)SUBTRACTING EQN(1)from(2)=(3x³-2x²+6x+15)-(2x³+6x²-5x+82)=3x³-2x²+6x+15-2x³-6x²+5x-82=x³-8x²+11x-67.... Answer |
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