SOLUTION: Solve using the quadratic formula x^2-4x+3=0

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Question 424181: Solve using the quadratic formula
x^2-4x+3=0
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

x%5E2-4x%2B3=0


x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+..........a=1, b=-4, c=0

x+=+%28-%28-4%29+%2B-+sqrt%28+%28-4%29%5E2-4%2A1%2A3+%29%29%2F%282%2A1%29+

x+=+%284+%2B-+sqrt%2816-12+%29%29%2F2+

x+=+%284+%2B-+sqrt%284+%29%29%2F2+

x+=+%284+%2B-+%282+%29%29%2F2+

roots:
x1+=+%284+%2B2+%29%2F2+

x1+=+6%2F2+

x1+=+3+


x2+=+%284+-2+%29%2F2+

x2+=+6%2F2+

x2+=+1+