If x = 5, y = 6, and z= 2, is V x2 + y2 + z2 + 50
rational or irrational? Explain.
1 answer:
Answer:
irrational
Step-by-step explanation:
because
5² + 6² + 2² + 50 = 25+36+4+50 = 115
and 115 is not a squared integer or rational number, so that sqrt(115) is one of these numbers with infinite digits after the decimal point but without any repeating pattern.
and that is per definition irrational.
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