题目内容
分解因式:2x3+11x2+17x+6=______.
2x3+11x2+17x+6,
=2x3+6x2+5x2+17x+6,
=2x2(x+3)+(5x+2)(x+3),
=(2x2+5x+2)(x+3),
=(x+2)(2x+1)(x+3).
=2x3+6x2+5x2+17x+6,
=2x2(x+3)+(5x+2)(x+3),
=(2x2+5x+2)(x+3),
=(x+2)(2x+1)(x+3).
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