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nalin [4]
3 years ago
10

The sum of an integer and its square is 72. Find the greatest possible integer.

Mathematics
1 answer:
givi [52]3 years ago
4 0
x + x^2 = 72

x^2 + x - 72 = 0

(x -8)(x+9) = 0

x = -9, 8

Greatest Possible Integer: 8
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