Is the following number rational or irrational? pisqrt4 Choose 1 answer: (A) Rational (B) Irrational

Evaluate pi sqrt(4): Evaluate $ \pi \sqrt{4} $. $ \pi \sqrt{4} = \pi \cdot 2 $Identify rational or irrational: Identify whether $ \pi \cdot 2 $ is a rational or irrational number. Since $ \pi $ is a well-known irrational number and multiplying an irrational number by a non-zero rational number (in this case, 2) results in an irrational number, $ \pi \cdot 2 $ is irrational.

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Is the following number rational or irrational?

pisqrt4
Choose 1 answer:
(A) Rational
(B) Irrational

Is the following number rational or irrational? $\newline$ $\pi\sqrt{4}$ $\newline$ Choose $1$ answer: $\newline$ (A) Rational $\newline$ (B) Irrational

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Math Problems

Algebra 2

Classify rational and irrational numbers

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Q. Is the following number rational or irrational?

\newline

\pi\sqrt{4}

\newline

Choose

1

answer:

\newline

(A) Rational

\newline

(B) Irrational

Evaluate pi sqrt( $4$ ): Evaluate $\pi \sqrt{4}$ . $\newline$ $\pi \sqrt{4} = \pi \cdot 2$
Identify rational or irrational: Identify whether $\pi \cdot 2$ is a rational or irrational number. $\newline$ Since $\pi$ is a well-known irrational number and multiplying an irrational number by a non-zero rational number (in this case, $2$ ) results in an irrational number, $\pi \cdot 2$ is irrational.