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Is the number 8+−28 + -2 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational

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Full solution

Q. Is the number 8+−28 + -2 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational
  1. Evaluate 8+(−2)8 + (-2): Evaluate 8+(−2)8 + (-2).8+(−2)8 + (-2)=8−2= 8 - 2=6= 6
  2. Identify number type: Identify whether 66 is a rational or irrational number.\newline66 can be expressed as the fraction 61\frac{6}{1}, which is the quotient of two integers (where the denominator is not zero).\newlineTherefore, 66 is a rational number.

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