Question

solve (x-3)(x²-2x+4)=2

Answer 1

Answer:

$(x - 3)(x {}^{2} - 2x + 4) = 2 \\x {}^{3} -2 x {}^{2} + 4x - 3x {}^{2} + 6x - 12 \\ x {}^{3} - 5x { }^{2} + 10 - 12 \\ x {}^{3} - 5x {}^{2} - 2$

Step-by-step explanation:

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Answer 2

${x}^{3} - {x}^{2} + 2x + 10 = 0$

Step-by-step explanation:

${(x -3)}( {x}^{2} - 2x - 4) = 2$

${x}^{3} - 2 {x}^{2} - 4x - 3 {x}^{2} + 6x + 12 = 2$

${x}^{3} - {x}^{2} + 2x + 12 = 2$

${x}^{3} - {x}^{2} + 2x + 10 = 0$