Logs and Exponential Equations

Condense each Log

• A

• B

• C

• D

Condense each Log

• A

• B

• C

• D

Expand the logarithm

• 6log₈v-2log₈u

• 6log₈u-2log₈v

• 3log₈u-2log₈v

• 6log₈u+2log₈v

Expand the logarithm

• A

• B

• C

• D

Expand the logarithm

• A

• B

• C

• D

Choose the correct statement.

log_b(MN)=log_bM+log_bN

• False: It's supposed to be log_bM*log_bN

• True

• False: It's supposed to be log(M+N)/logb

• False: It's supposed to be log_b(MN)

log₆(2x + 3) = 3

• x = 106.5

• x = 100

• x = 16

• x = 50

Tags

CCSS.HSF.BF.B.5

Solve the exponential equation.

(1/2)^(x-3) = 16^(3x+1)

• -1/13

• -1/14

• -1/15

• -1/16

Solve the log equation.

log₉(4x) + 2log₉(5) = 3

• 7

• 7.19

• 7.29

• 7.49

Solve the log equation.

log₅(4x-7)=log₅(x+5)

• 3

• 12

• 4

• 7