01-07-2021
Mathematics

contestada

Complete the following statement.
The radical equation 2 + 2x - 3
V + 7 has a solution set z =
and an extraneous root =

Respuesta :

pedroalcala814 pedroalcala814

01-07-2021

Answer:

x=2; the extraneous root x=42.

All the details are in the attached picture, the answer is marked with red colour.

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