perplexus.info :: Just Math : Real Variable Validation

Real Variable Validation (Posted on 2016-06-11)

Each of P, Q and R is a positive real number satisfying this system of equations:

P + Q = 13, and:
Q² + R² - Q*R = 25, and:
P² + R² + P*R = 144

Find R.

No Solution Yet Submitted by K Sengupta

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Subject	Author	Date
re: Solution	broll	2016-06-12 05:13:37
re(2): Solution	broll	2016-06-12 03:52:07
re: Solution	armando	2016-06-11 17:46:55
Solution	Brian Smith	2016-06-11 11:29:27

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