Solve ~ x {}^(2) - 5x + 6 = 0 don't spam .-. thankyou ~

Doobi asked Jan 18, 2023

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35 votes

Solve ~

$x {}^(2) - 5x + 6 = 0$

don't spam .-.
thankyou ~

Doobi asked Jan 18, 2023

by Doobi

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16 votes

Δ = (-5)² - 4*1*6 = 25 - 24 = 1 = 1²

x' = (5 + 1) / (2*1) = 6/2 = 3

x" = (5-1) / (2*1) = 4/2 = 2

2 solutions : 2 and 3

x² - 5x + 6 = (x - 2) (x - 3)

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