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Rey Jefferson
Mathematics
29 September, 06:08
X2-3x+2=0 solve this
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Yael Kim
29 September, 06:29
0
x₁ = 2 x₂ = 1
Step-by-step explanation:
We solve this equation by factoring it
x² - 3x + 2 = 0
We look for two numbers that if we add them the result is - 3, and also if we multiply them the result is 2
the numbers we are looking for are - 2 and - 1
Then we write the equation in this way
(x-2) (x-1) = 0 and finally we equal each therm to zero
x₁ - 2 = 0
x₁ = 2
x₂ - 1 = 0
x₂ = 1
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