OpenStax, Algebra and Trigonometry 2e §1.1 Real Numbers: Algebra Essentials · Exercise 68 · Algebra · Expressions

Real Numbers: Algebra Essentials · Exercise 68

Determine whether the simplified expression is rational or irrational: $- 18 - 4 (5) (- 1) .$

~11 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §1.1 Real Numbers: Algebra Essentials · Exercise 68

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