因式分解:5x²-x-6
问题描述:
因式分解:5x²-x-6
答
(5x-6)(x+1)
答
(x+1)(5x-6)
答
5x^2-x-6=5(x^2-1/5x-6/5)=5(x-6/5)(x+1)
答
5x²-x-6=(5x-6)(x+1)
答
=(5x-6)(x+1)
5x²-x-6=(5x-6)(x+1)