Solving Logarithmic Equations

log₅(4x-7)=log₅(x+5)

• 3
• 12
• 4
• 7

log₄(3x-1)=log₄(2x+3)

• 4

• 3

• 1

• 8

log₂(x+3)=4

• 16

• 13

• 3

• 10

log_x1000=3

• 1

• 10

• 30

• 3

log₈(4x+4)=2

• 15

• 12

• 10

• 3

Log with a base "e" (log_e) is the same thing as...

• "e"
• Natural Logarithm (LN)
• Common Logarithm (Log)
• Natural Log, base "e"
  LN_e

• 5
• 13
• 84
• -20

Evaluate log₄1

• 1
• 0
• 4
• undefined

Evaluate log₅25

• 2
• 5
• 125

Solve for x:
log₄ x = 3

• 4
• 12
• 32
• 64