4-4x+x²/2x-6除以(x-2)(x+3)/3-x b/-3a*-a³b²/ab²除以(-a²/6a)是八下数学书第49页分式乘除法.4-4x+x²/2x-6除以(x-2)(x+3)/3-xb/-3a*-a³b²/ab²除以(-a²/6a)两个计算。
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![4-4x+x²/2x-6除以(x-2)(x+3)/3-x b/-3a*-a³b²/ab²除以(-a²/6a)是八下数学书第49页分式乘除法.4-4x+x²/2x-6除以(x-2)(x+3)/3-xb/-3a*-a³b²/ab²除以(-a²/6a)两个计算。](/uploads/image/z/1072828-28-8.jpg?t=4-4x%2Bx%26%23178%3B%2F2x-6%E9%99%A4%E4%BB%A5%28x-2%29%28x%2B3%29%2F3-x+b%2F-3a%2A-a%26%23179%3Bb%26%23178%3B%2Fab%26%23178%3B%E9%99%A4%E4%BB%A5%EF%BC%88-a%26%23178%3B%2F6a%EF%BC%89%E6%98%AF%E5%85%AB%E4%B8%8B%E6%95%B0%E5%AD%A6%E4%B9%A6%E7%AC%AC49%E9%A1%B5%E5%88%86%E5%BC%8F%E4%B9%98%E9%99%A4%E6%B3%95.4-4x%2Bx%26%23178%3B%2F2x-6%E9%99%A4%E4%BB%A5%28x-2%29%28x%2B3%29%2F3-xb%2F-3a%2A-a%26%23179%3Bb%26%23178%3B%2Fab%26%23178%3B%E9%99%A4%E4%BB%A5%EF%BC%88-a%26%23178%3B%2F6a%EF%BC%89%E4%B8%A4%E4%B8%AA%E8%AE%A1%E7%AE%97%E3%80%82)
4-4x+x²/2x-6除以(x-2)(x+3)/3-x b/-3a*-a³b²/ab²除以(-a²/6a)是八下数学书第49页分式乘除法.4-4x+x²/2x-6除以(x-2)(x+3)/3-xb/-3a*-a³b²/ab²除以(-a²/6a)两个计算。
4-4x+x²/2x-6除以(x-2)(x+3)/3-x b/-3a*-a³b²/ab²除以(-a²/6a)
是八下数学书第49页分式乘除法.
4-4x+x²/2x-6除以(x-2)(x+3)/3-x
b/-3a*-a³b²/ab²除以(-a²/6a)
两个计算。
4-4x+x²/2x-6除以(x-2)(x+3)/3-x b/-3a*-a³b²/ab²除以(-a²/6a)是八下数学书第49页分式乘除法.4-4x+x²/2x-6除以(x-2)(x+3)/3-xb/-3a*-a³b²/ab²除以(-a²/6a)两个计算。
(4-4x+x²/2x-6)×[3-x/(x-2)(x+3)]
=(x-2)²/2(x-3)×[3-x/(x-2)(x+3)]
=-(x-2)/2(x+3)
b/-3a*-a³b²/ab ² *是什么意思