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19 votes
19 votes
Solve x2 – 4х + 1 = 0.
x 2 + 215
оооо
х = 4 + 3
0 х 2 + 3
x = -2 + 3

User Vlovystack
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1 Answer

11 votes
11 votes

Answer:

Use photo math, it will explain all the steps

User Alexander Sergeyev
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