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(x-4) and (2x+3) are the solution sets for what equation?
(x-4) and (2x+3) are the solution sets for what equation?
admin
2011-03-08
58
问题
(x-4) and (2x+3) are the solution sets for what equation?
选项
答案
The solution sets are given, so multiply the two sets together to find the original equation, using the FOIL method: (x-4)(2x+3) =2x
2
+3x-8x-12 =2x
2
-5x-12
解析
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