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Matemática I - 1S 2024

Authored by Juan Gadea

Mathematics

University

Used 10+ times

Matemática I - 1S 2024
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Indique la expresión equivalente a : (5−1)−1\left(5^{-1}\right)^{-1}

1/5

5
1
25

2.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Indique la expresión equivalente a : 1052353523\frac{10\sqrt[3]{5^2}}{\sqrt[3]{5}\sqrt[3]{5^2}}

15\frac{1}{5}

5\sqrt[]{5}

15\frac{1}{\sqrt[]{5}}

25232\sqrt[3]{5^2}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Indique una expresión equivalente a: (53)−2\left(\frac{5}{3}\right)^{-2}

59\frac{5}{9}

925\frac{9}{25}

259\frac{25}{9}

15

4.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Indique el resultado de la siguiente operación: 2×25−164+3×325−−832\times\sqrt[]{25}-\sqrt[4]{16}+3\times\sqrt[5]{32}-\sqrt[3]{-8}

16
20
18
14

5.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Indique el resultado de la siguiente operación: 853×8−13×8238^{\frac{5}{3}}\times8^{-\frac{1}{3}}\times8^{\frac{2}{3}}

16
32
128
64

6.

MULTIPLE CHOICE QUESTION

45 sec • 10 pts

Indique una expresión equivalente a: (7)32(7)52\frac{\left(7\right)^{\frac{3}{2}}}{\left(7\right)^{\frac{5}{2}}}

1/49
7
1/14
1/7

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Indique la expresión equivalente a: (388)\left(\sqrt[8]{3^8}\right)

27
9
6
3

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