Answers

2015-06-18T20:15:26+08:00
2.) (x+8)(x+9)
3.) (3x+5)(x+15)
4.) (2x+5)(2x+7)
5.) (2x+8)(4x+9)
6.) (x-2)(x+4)=0
7.) 5x(x-4)=0
8.) (x+3)(x+4)
9.)
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2015-06-19T05:56:21+08:00
Are we going to use the Square Root Principle? or just solve for x?
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