初一上册乘法公式的几个练习题谁会问一下几个乘法公式的计算题:(1)1002^2 (2)(X-2Y)(X+2Y)-(X+2Y)^2 (3)(a+b+c)(a+b+c)(4)(3X-Y)^2-(3X+Y)^2+5X(Y+X) (5)(3A+1)^2-(1-3A)^2 (6)(X+2Y)(X-2Y)-(2X-Y)(-
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![初一上册乘法公式的几个练习题谁会问一下几个乘法公式的计算题:(1)1002^2 (2)(X-2Y)(X+2Y)-(X+2Y)^2 (3)(a+b+c)(a+b+c)(4)(3X-Y)^2-(3X+Y)^2+5X(Y+X) (5)(3A+1)^2-(1-3A)^2 (6)(X+2Y)(X-2Y)-(2X-Y)(-](/uploads/image/z/1347328-64-8.jpg?t=%E5%88%9D%E4%B8%80%E4%B8%8A%E5%86%8C%E4%B9%98%E6%B3%95%E5%85%AC%E5%BC%8F%E7%9A%84%E5%87%A0%E4%B8%AA%E7%BB%83%E4%B9%A0%E9%A2%98%E8%B0%81%E4%BC%9A%E9%97%AE%E4%B8%80%E4%B8%8B%E5%87%A0%E4%B8%AA%E4%B9%98%E6%B3%95%E5%85%AC%E5%BC%8F%E7%9A%84%E8%AE%A1%E7%AE%97%E9%A2%98%EF%BC%9A%EF%BC%881%EF%BC%891002%5E2+%EF%BC%882%EF%BC%89%EF%BC%88X-2Y%29%28X%2B2Y%29-%28X%2B2Y%29%5E2+%EF%BC%883%EF%BC%89%EF%BC%88a%2Bb%2Bc%29%28a%2Bb%2Bc%29%EF%BC%884%EF%BC%89%EF%BC%883X-Y%29%5E2-%EF%BC%883X%2BY%29%5E2%2B5X%28Y%2BX%29+%285%29%283A%2B1%29%5E2-%EF%BC%881-3A%EF%BC%89%5E2+%EF%BC%886%EF%BC%89%EF%BC%88X%2B2Y%29%28X-2Y%29-%282X-Y%29%28-)
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