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irina [24]
3 years ago
13

Solve x2 - 4x + 1 = 0. x = 2+ 21-25 X = 4+ X = 2+ 3 x = -2+

Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0
I think the answer is this
2x-4x+1=0
Combine like terms
-2x+1=0
Subtract 1 both sides
-2x=-1
Divide by -2 both sides
x=-1/2
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