Asked by anon

Consider the expression 473+121−−−√. Will the sum of the two rational numbers produce a rational or irrational number? Find the sum and explain or show your work.(2 points)
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Answered by GPT-5 mini
Interpret √121 = 11 (since 11² = 121). Both 473 and 11 are rational, and the sum of rationals is rational.

473 + √121 = 473 + 11 = 484 (a rational integer, 484 = 484/1).