1) log4 (4-x) = 1

2) log4 (-3+x) = 3

3) log8 (5-x) = 1

4) log2 (-1-x) = 1

5) log4 (-2-x) = 1

6) log 5 (-1-x) = 1

Question

Алгебра

Петраша

30 декабря, 16:51

1) log4 (4-x) = 1

2) log4 (-3+x) = 3

3) log8 (5-x) = 1

4) log2 (-1-x) = 1

5) log4 (-2-x) = 1

6) log 5 (-1-x) = 1

+1

Ответы (1)

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Фемистокл · Answer 1

1) log₄ (4-x) = log₄4

4-х=4

х=0

2) log₄ (-3+x) = log₄64

-3+x=64

x=67

3) log₈ (5-x) = log₈8

5-x=8

x=-3

4) log₂ (-1-x) = log₂2

-1-x=2

x=-3

5) log₄ (-2-x) = log₄4

-2-x=4

x=-6

6) log₅ (-1-x) = log₅5

-1-x=5

x=-6

1) log4 (4-x) = 12) log4 (-3+x) = 33) log8 (5-x) = 14) log2 (-1-x) = 15) log4 (-2-x) = 16) log 5 (-1-x) = 1

1) log4 (4-x) = 1

2) log4 (-3+x) = 3

3) log8 (5-x) = 1

4) log2 (-1-x) = 1

5) log4 (-2-x) = 1

6) log 5 (-1-x) = 1