Solving Log = Log

Solve

• 1

• 0

• -1

• Undefined

Tags

CCSS.HSF.BF.B.5

Solve

• 8

• -8

• 1/8

• -1/8

Tags

CCSS.HSF.BF.B.5

Solve

• -25

• 25

• 1/25

• -1/25

Tags

CCSS.HSF.BF.B.5

Solve

• 9

• -9

• 1/9

• -1/9

Tags

CCSS.HSF.BF.B.5

Write log_b(x/y) as two logs

• log_bx-log_by

• log_bx+log_by

• log_bx*log_by

• log_bx/log_by

Solve for x:  log₆x + log₆(x-5) = 2

• √7

• 9

• 4

• none of these

Solve:

log (x - 1) - log (x - 2) = log 5

• 7

• 4/9

• 9/4

• 1/7

ln(x+8) - ln (8) = 3

• 152.68

• 188.77

• 4.24

• 8.01

log₉(10)-log₉(x-3) =log₉(72)

• 81/16

• 113/36

• No Solution

• 92/15

log₉(x)+log₉(x+2)=log₉(35)

• 5

• -7

• 5, -7

• -7, -13