Solving with Log Properties

Solve

log (x) + log (x) = log (25)

• -5, 5

• 5

• -5

• 25

Solve

log₂(x + 2) + log₂x = 3

• -4, 2

• -2, 4

• 2

• 1

log (x - 1)  - log (x - 2)  = log 5

• 7
• 4/9
• 9/4
• 1/7

log₅(4x-7)=log₅(x+5)

• 3
• 12
• 4
• 7

Solve

• A
• B
• C
• D