Logarithmic Rules

log₂(x+3)=4

• 16

• 13

• 3

• 10

Tags

CCSS.HSF.BF.B.5

log₈(4x+4)=2

• 15

• 12

• 10

• 3

Solve: log₂(2x - 3) = log₂(4x + 5)

• {4}

• {-4}

• {-1/3}

• {1/3}

Solve: log₅ x(x-3) = log₅ 10

• {-2}

• {-2, 5}

• {5}

• undefined

Solve: log₆ x(x - 1) = 1

Find the solution(s).

Enter your answer as a set, include a comma if necessary.

example if x = 0 and x = 2, then {0,2}

Solve: log₂ x(x-4) = 5

Find the solution(s).

Enter your answer as a set, include a comma if necessary.

example if x = 0 and x = 2, then {0,2}

log₆(2x + 3) = 3

• x = 100

• x = 16

• x = 50

Tags

CCSS.HSF.BF.B.5

log₃ (x-3) + 10 = 14

• x = 5

• x = 13

• x = 84

• x = -20