3x

-5x+2=0
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Answer:
3x² - 5x + 2 = 0
divide whole equation by 3
x² - 5/3x = - 2/3
now add square of half of coefficient of x both sides.
we get
x² - 5/3x + (5/6)² = (5/6)² - 2/3
(x-5/6)² = 25/36 - 2/3
(x-5/6)² = (25-24)/36
(x-5/6)² = 1/36
(x-5/6) = ±1/6
x = 5/6 ± 1/6
x = 6/6. or x = 4/6
x = 1. or. x = 2/3
thus roots = 1 and 2/3
hope this will help you
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