37579
37579
27-02-2018
Mathematics
contestada
Which are the solutions of x2 = –11x + 4?
Respuesta :
sqdancefan
sqdancefan
27-02-2018
Add 11x and complete the square
.. x^2 +11x = 4
.. x^2 +11x +5.5^2 = 4 +5.5^2
.. (x +5.5)^2 = 34.25
.. x = -5.5 ±√34.25
.. x ≈ {-11.35235, 0.35235}
Answer Link
nicholes4819
nicholes4819
17-06-2020
Answer:
If your on edu the simple answer is A
Step-by-step explanation:
Answer Link
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