用因式分解法解高次方程,(1)x^3+2x^2-3=0 (2)x^3-x-6=0用因式分解法解高次方程,(1)x^3+2x^2-3=0(2)x^3-x-6=0
问题描述:
用因式分解法解高次方程,(1)x^3+2x^2-3=0 (2)x^3-x-6=0
用因式分解法解高次方程,
(1)x^3+2x^2-3=0
(2)x^3-x-6=0
答
用因式分解法解高次方程,(1)x^3+2x^2-3=0 (2)x^3-x-6=0
用因式分解法解高次方程,
(1)x^3+2x^2-3=0
(2)x^3-x-6=0