amberm7447 amberm7447

18-05-2022
SAT

contestada

Find the solution of the square root of the quantity of x plus 3 plus 6 equals 9, and determine if it is an extraneous solution.

Respuesta :

floydvutivi19 floydvutivi19

18-05-2022

Answer:

[tex] \sqrt{x} + 3 + 6 = 6 \\ ( \sqrt{x}) { }^{2} + 9 + 32 = 81 \\ x = 81 - 9 - 32 \\ x = 40[/tex]

Explanation:

solve for x

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