首页 > 数学 > 题目详情
(1).(x+a)(x+b)(2).(3x+7y)(3x-7y)(3).(3x+9)(6x+8)(4).(1/2x^2y
题目内容:
(1).(x+a)(x+b)
(2).(3x+7y)(3x-7y)
(3).(3x+9)(6x+8)
(4).(1/2x^2y-2xy+y^2)·3xy
(5).(1/3a^2b^3)·(-15a^2b^2)
(6).(4a^3b-6a^2b^2+12ab^3)÷(2ab)
(7).(a^2bc)^2÷(ab^2c)
(8).(3mn+1)(3mn-1)-8m^2n^2
(9).[(3a+b)^2-b^2]÷a
(10).(x+2)^2-(x+1)(x-1)优质解答
初一数学的计算题和过程及答案(应用题也可以) 2017-11-07
(2).(3x+7y)(3x-7y)
(3).(3x+9)(6x+8)
(4).(1/2x^2y-2xy+y^2)·3xy
(5).(1/3a^2b^3)·(-15a^2b^2)
(6).(4a^3b-6a^2b^2+12ab^3)÷(2ab)
(7).(a^2bc)^2÷(ab^2c)
(8).(3mn+1)(3mn-1)-8m^2n^2
(9).[(3a+b)^2-b^2]÷a
(10).(x+2)^2-(x+1)(x-1)
优质解答
本题链接: