What is the positive solution to the equation 0 = -x2 + 2x + 1?
Quadratic formula: x = -btvb2...
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Mathematics, 05.05.2020 22:10, kourismith13
What is the positive solution to the equation 0 = -x2 + 2x + 1?
Quadratic formula: x = -btvb2 - 4ac
20
o-2+2
02-√2
0 1+12
-1 + V2
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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