The sum of 2 positive numbers is 151 . The lesser number is 19 more than the square root of the greater number. What is the value of the greater number minus the lesser number?
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L+G²=151
L=G+19
G+19+G²=151
G²+G-132=0
(G+12)(G-11) =0
G=-12,G=11
G²=121 or 144
If 121 , the less number is 30
If 144 , the less number is 7
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