alyssadean36 alyssadean36

23-08-2020
Mathematics

contestada

Solve using the quadratic formula. Write answers as an exact value and as a decimal rounded to the nearest hundredth.
4r2 + 8r + 1 = 0

Respuesta :

llama2004 llama2004

23-08-2020

Answer:

[tex]\frac{-2±\sqrt{3} }{2}[/tex]

dec form: -0.13

Step-by-step explanation:

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