Is the number 2 + -1 rational or irrational? Choices: (A)rational (B)irrational

Evaluate 2 + -1: Evaluate 2 + -1. Add 2 and -1. 2 + -1 = 1Identify rational or irrational: We found: 2 + -1 = 1 Identify whether 2 + -1 is a rational or irrational number. 2 + -1 = 1 1 is a rational number because it can be expressed as a fraction 1/1. 2 + -1 is a rational number.

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Is the number $2 + (-1)$ rational or irrational? $\newline$ Choices: $\newline$ (A) rational $\newline$ (B) irrational

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Math Problems

Algebra 1

Classify rational and irrational numbers

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Q. Is the number

2 + (-1)

rational or irrational?

\newline

Choices:

\newline

(A) rational

\newline

(B) irrational

Evaluate $2 + -1$ : Evaluate $2 + -1$ . $\newline$ Add $2$ and $-1$ . $\newline$ $2 + -1 = 1$
Identify rational or irrational: We found: $\newline$ $2 + (-1) = 1$ $\newline$ Identify whether $2 + (-1)$ is a rational or irrational number. $\newline$ $2 + (-1) = 1$ $\newline$ $1$ is a rational number because it can be expressed as a fraction $\frac{1}{1}$ . $\newline$ $2 + (-1)$ is a rational number.