3 years ago

Which of the following is an extraneous solution of square root -3x-2=x+2

2 answers:

7 0

Answer:
d. x = 6

Steps:
First, You square both sides to cancel the square root. Leaving -3x -2 on one side and 2x + 4 on the other.

Second, combine like terms. Subtract -2x both sides and add 2 both sides.

Third, that will give you 3x - 2x = 4 + 2. Which gives you x = 6.

aleksley [76]3 years ago

6 0

Answer:

A) -6

Explanation:

I just took the pretest and got 100%

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