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3 years ago

8

Find the solution of 3 times the square root of the quantity of x plus 5 equals negative 9, and determine if it is an extraneous

solution.

1 answer:

Alecsey [184]3 years ago

8 0

3*(x+5)^(1/2)=-9
(x+5)^(1/2)=-3
x+5=9
x=4
3*(4+5)^(1/2)=-9
3*(9)^(1/2)=-9
3*3=-9
4 is an extraneous solution

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3 years ago

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The figure is not attached. So, I have attached it from the link- brainly.com/question/4198293

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Step-by-step explanation:

Label the triangle ABC as shown below.

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Here, the opposite side to angle A is BC and adjacent side is AB.

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