因式分解x^3-4x^2-11x+30

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因式分解x^3-4x^2-11x+30因式分解x^3-4x^2-11x+30因式分解x^3-4x^2-11x+30x^3-4x^2-11x+30=x^3-2x^2-2x^2-11x+30=x^2(x-

因式分解x^3-4x^2-11x+30
因式分解x^3-4x^2-11x+30

因式分解x^3-4x^2-11x+30
x^3-4x^2-11x+30
=x^3-2x^2-2x^2-11x+30
=x^2(x-2)-(2x+15)(x-2)
=(x^2-2x-15)(x-2)
=(x+3)(x-5)(x-2)

=(x-1)(x^2(x 4)-11x-30) =(x-1)(x^3 4x^2-11x-30) (x-1)(x 2)(x-3)(x 5)

因式分解x^3-4x^2-11x+30 因式分解：6x^3-11x^2+x+4 因式分解：6x^3-11x^2+x+4 x^4+x^3-4x^2+x+1因式分解因式分解：x^4+x^3+3x^2+x+6 因式分解：x^4+x^3-2x^2-x+1 (x-1)(x-2)(x-3)(x-4)-24 因式分解 (x+1)(x+2)(x+3)(x+4)-24因式分解因式分解 (x+2)(x+3)x*x-4 因式分解(x+1)(x+2)(x+3)(x+4)-24 因式分解（X+1)(X+2)(X+3)(X+4)-120 因式分解（x+1)(x+2)（x+3)(x+4)-120 因式分解 (x-1)(x+2)(x-3)(x+4)-144 因式分解：（x+1)(x+2)(x+3)(x+4)+1 (x+1)(X+2)(x+3)(x+4)-120 因式分解(x+1)(X+2)(x+3)(x+4)-120因式分解因式分解：x^2-11x+30 6x^2+11x+4因式分解因式分解x^4+10x^2-11