chl75
20.08.2019 •
Mathematics
Solve x 2 + 8x + 8 = 0 by completing the square.
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Ответ:
⇒ (x+4 -2√2)(x+ 4+ 2√2)= 0
⇒ x= -4+ 2√2 or x= -4 -2√2
Final x= -4+ 2√2 or x= -4 -2√2
Ответ:
it is 2 to 1
it c
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