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shwapneel1999

Second equation that can be solved

Show that the equation 2(x - 2)² + 2(x - 3)² = 1 has only one solution.
2(x - 2)² + 2(x - 3)² = 1
2x² - 8x + 8 + 2x² - 12x + 18 = 1
4x² - 20x + 25 = 0
(2x - 5)² = 0
x = 5 / 2
Viewed: 4 times
Added: 5 years ago
 
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