miss toh,in algebra like (xy) and (yx).are they the same?Adrian
miss toh,in algebra the factorisation thing like(3m-4n)(x+y)-(2m-3n)(x+y)so, the x+y is merged and become 1 x+y right
Hi , i am justin.I am confuse with this question: a(x+y)is expanded to ax+ay or ax+ay is the expanded form of a(x+y).I tot the ans should be still this:a(x+y)??Pls teach me,thks
Hi Justin,refer to the main posting ya
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miss toh,in algebra like (xy) and (yx).are they the same?
ReplyDeleteAdrian
miss toh,in algebra the factorisation thing like
ReplyDelete(3m-4n)(x+y)-(2m-3n)(x+y)
so, the x+y is merged and become 1 x+y right
Hi , i am justin.I am confuse with this question: a(x+y)is expanded to ax+ay or ax+ay is the expanded form of a(x+y).I tot the ans should be still this:a(x+y)??Pls teach me,thks
ReplyDeleteHi Justin,
ReplyDeleterefer to the main posting ya