The difference of the squares of consecutive numbers is 91 what is the sum of these numbers
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(x+1) ² - x² = 91
x² +2x+1 -x²=91
2x+1=91
2x =92
x=46
x+1=47
x² +2x+1 -x²=91
2x+1=91
2x =92
x=46
x+1=47
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