s891845 s891845

25-11-2021
Mathematics

contestada

help on math review edu

help on math review edu class=

Respuesta :

ratedgibbon216 ratedgibbon216

25-11-2021

Answer:

Answer is A

Step-by-step explanation:

Subtract 47 from both sides to get 0

3x² - 18x - 42 = 0

Use Quadratic formula to get

[tex]3+\sqrt{23} \\3-\sqrt{23}[/tex]

Answer Link

xenia168 xenia168

25-11-2021

Answer:

Step-by-step explanation:

Ver imagen xenia168

Answer Link

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