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Is the number 3+−73 + -7 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational

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Full solution

Q. Is the number 3+−73 + -7 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational
  1. Evaluate Expression: Evaluate 3+(−7)3 + (-7). \newline3+(−7)3 + (-7)\newline=3−7= 3 - 7\newline=−4= -4
  2. Identify Number Type: Identify whether −4-4 is a rational or irrational number. −4-4 can be expressed as a fraction −41-\frac{4}{1}, which means it is a rational number.

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