Answer:
x=1,2
Explanation:
a quadratic can be written in the form
ax^2 + bx +c = 0
x²-3x+2=0
a =1 b = -3 c =2
The quadratic equation is
x = -b ± sqrt( b^2 -4ac)
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2a
= 3 ± sqrt( (-3)^2 -4(1)(2))
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2(1)
3 ± sqrt( 1)
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2
(3+1)/2 and (3-1)/2
4/2 and 2/2
2 and 1