Question

is the number 8 + -5 rational or irrational? rational irrational submit

Explanation:

Step1: Simplify the expression

First, we simplify \(8 + (-5)\). Adding a negative number is the same as subtracting its positive counterpart, so \(8+(-5)=8 - 5\).

Step2: Calculate the result

Calculate \(8 - 5\), which equals \(3\).

Step3: Determine if it's rational

A rational number is any number that can be expressed as a fraction \(\frac{p}{q}\) where \(p\) and \(q\) are integers and \(q
eq0\). The number \(3\) can be written as \(\frac{3}{1}\), where \(p = 3\) and \(q = 1\) (both integers, \(q
eq0\)). So \(3\) is a rational number.

Answer:

rational