4 years ago

Given the equation 2 Square root of x minus 5 = 2, solve for x and identify if it is an extraneous solution.

Mathematics

2 answers:

Mrrafil [7]4 years ago

6 0

Answer:

x=6 and is not extraneous

Step-by-step explanation:

Luba_88 [7]4 years ago

3 0

Given: 2<span>√(x - 5) = 2

Taking the square of both sides:

[</span>2√(x - 5) = 2]^2

4(x - 5) = 4
x - 5 = 1
x = 6

Among the choices, the correct answer is A. <span>x = 6, solution is not extraneous .</span>

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