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Originally Posted by Ibn Syed I'm not that high yet. |
lolz me neither! i c how you got that
x2-y2
so for example then *just to practise* if y2=48 then the answer would be (y-7)(y+7) is that right?
what about if x2=100 would i do the same thing as above?
mr.baldy, r u in set 1?