# SOLVED: MATH POE^^ IF ANSWER LANG TY^^ I. Try These! Tell whether the principal roots of each number are rational or irrational. âˆš400 6 âˆš13,689 2 âˆš64 7 âˆš10,000 3 âˆš0.01 8 âˆš2.25 4 âˆš26 9 âˆ

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MATH POE^^ IF ANSWER LANG TY^^
I. Try These! Tell whether the principal roots of each number are rational or irrational. âˆš400 6 âˆš13,689 2 âˆš64 7 âˆš10,000 3 âˆš0.01 8 âˆš2.25 4 âˆš26 9 âˆš39 1 10. âˆš121 5 49 II Keep Trying’ Between which two consecutive integers does the square root lie? 11 âˆš77 18. âˆš903 12 700 19. âˆš1899 13 âˆš243 20. âˆš100,000 14 âˆš444 15 âˆš48 16 âˆš90 17 âˆš2045

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02:13

Determine whether the following real numbers are integers, rational, or irrational.$$7 \sqrt{ }=2.645751$$

01:42

01:15

Consider the numbers.\begin{aligned}&\frac{2}{3}, 6, \quad \sqrt{3},-2.45, \sqrt[6]{26}, 18 . \overline{4},-11, \sqrt[3]{27}\\&5 \frac{1}{6}, 7.151551555 \ldots,-\sqrt{35}, \sqrt[5]{3},-\frac{8}{7}, 0, \sqrt{16}\end{aligned}Which are irrational numbers?

02:07

Consider the numbers$$\begin{array}{l}\frac{2}{3}, 6, \sqrt{3},-2.45, \sqrt{26}, 18 . \overline{4},-11, \quad \sqrt[3]{27,}, 5 \frac{1}{6}, \\7.151551555 \ldots,-\sqrt{35}, \quad \sqrt[5]{3},-\frac{8}{7}, 0, \sqrt{16}\end{array}$$Which are irrational numbers?

03:18

Llist the numbers from each set that are:(A). rational numbers; (B). irrational numbers; (C). real numbers;(D). not real numbers. (Hint: Your answer to each question in Exercise 85 should be “no.”$$[-\sqrt{9},-\sqrt{7}, \sqrt{-9}, \sqrt{-7}, \sqrt{0}, \sqrt{7}, \sqrt{9}]$$

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