Given the equation square root of quantity 3x plus 6 end quantity equals 3, solve for x and identify if it is an extraneous solution. 1; solution is extraneous 1; solution is not extraneous 3; solution is extraneous 3; solution is not extraneous

Respuesta :

Answer:

1; solution is not extraneous

Step-by-step explanation:

the value 3=3 is true, meaning its not extraneous and also I got it correct on the test

The value of x is 1, and the solution is not extraneous.

Given that,

Equation; [tex]\sqrt{3x+6 } = 3[/tex]

We have to determine,

The value of x and identify if it is an extraneous solution.

According to the question,

Equation; [tex]\sqrt{3x+6 } = 3[/tex]

To find the value of the x following all the steps given below.

Squaring both the sides to solve the equation,

[tex]\sqrt{3x+6 } = 3\\\\(\sqrt{3x + 6 })^2= 3^2\\\\3x + 6 = 9\\\\3x = 9-6\\\\3x = 3\\\\x = \dfrac{1}{1}\\\\x = 1[/tex]

An extraneous solution is a root of a transformed equation that is not a root of the original equation.

Therefore, The solution is not extraneous.

Hence, The value of x is 1, and the solution is not extraneous.

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