latneall latneall

21-07-2020
Mathematics

contestada

Solve for x in the equation 3 x squared minus 18 x + 5 = 47.

Respuesta :

valerieulbrich valerieulbrich

21-07-2020

Answer:

x = -1.796, 7.796

Step-by-step explanation:

3x² - 18x + 5 = 47

3x² - 18x - 42 = 0

use quadratic equation

x = -1.796, 7.796

Answer Link

faithallums13 faithallums13

02-12-2020

Answer:

x = 3 +/- √23

Step-by-step explanation:

got it right on edg

Answer Link

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