Pinkcactus34 Pinkcactus34

21-05-2020
Mathematics

contestada

Please answer this question

Only answer 11)

Please answer this question Only answer 11 class=

Respuesta :

valerieulbrich valerieulbrich

25-05-2020

Answer:

x is approximately 0.6619 and -22.6619

Step-by-step explanation:

multiply everything by x

x²=15-22x, put everything on one side

x²+22x-15=0

use quadratic equation

x is approximately 0.6619 and -22.6619

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