3/ (-x + 5).(3 – x ) = 0 4/ x.(2 + x).( 7 – x) = 0 5/ (x – 1).(x +2).(-x -3) = 0

By Cora

3/ (-x + 5).(3 – x ) = 0
4/ x.(2 + x).( 7 – x) = 0
5/ (x – 1).(x +2).(-x -3) = 0




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