Soal Persamaan Logaritma Kelas 10

Soal Persamaan Logaritma Kelas 10

9th - 12th Grade

7 Qs

quiz-placeholder

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Soal Persamaan Logaritma Kelas 10

Soal Persamaan Logaritma Kelas 10

Assessment

Quiz

Mathematics

9th - 12th Grade

Practice Problem

Hard

Created by

Baiq Ningsih

Used 5+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika 2log (x2 - 4) = 2log5, maka nilai x adalah....

x1 = -3 atau x2 = 3

x1 = -3 atau x2 = 2

x1 = -2 atau x2 = 3

x1 = -1 atau x2 = 8

x1 = 1 atau x2 = -8

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

7log (x2 - 9) . 2log7 = 2log (x + 3), maka nilai x adalah....

x1 = -3 atau x2 = -4

x1 = 3 atau x2 = -4

x1 = 3 atau x2 = 4

x1 = -3 atau x2 = 4

x1 = -2 atau x2 = 4

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tentukan himpunan penyelesaian dari persamaan 4log (3x - 1) = 4log5.

{3}

{2}

{4}

{6}

{5}

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tentukan himpunan penyelesaian dari persamaan 2log (2x - x2) = 3log (2x - x2).

{1}

{2}

{3}

{4}

{5}

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tentukan himpunan penyelesaian dari 7log (x2 + 13x + 42) = 7log (x+10).

{-7, -4}

{8, 4}

{-8, 4}

{-8, -4}

{8, -4}

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Tentukan himpunan penyelesaian dari (x - 3)log (x2 - 6x +8) = (x - 3)log (2x - 7).

{3, 5}

{3, -5}

{5}

{3}

{-3, 5}