SOLUTION: Can you please help me with this math problem? thanks-----> Find the following. Assume that x can represent any real number. Use absolute value notation when nec

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Question 432349: Can you please help me with this math problem? thanks-----> Find the following. Assume that x can represent any real number. Use absolute value notation when necessary. √49x^2
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
The trick with the square root of x^2 is that this is a variable, and the answer must be a positive number.

This is why the sqrt%28x%5E2%29=abs%28x%29.

sqrt%2849x%5E2%29+=+7abs%28x%29

Dr. Robert J. Rapalje, Retired
Seminole State College of Florida