Log Number

Solve this problem (one log on one side)

log₃(4x-17) = 5

Tags

CCSS.HSF.BF.B.5

log₆(2x + 3) = 3

Solve

Tags

CCSS.HSF.BF.B.5

• log both sides

• rewrite as an exponential

• nothing, you would not be able to solve it

• divide both sides by 2

The exponent to which a base must be raised to obtain a given value.

• Power

• Subscript

• Logarithm

• Asymptote

• x = 2

• x = -2

• y = 2

• y = -2

Tags

CCSS.HSF-IF.C.7E

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

Tags

CCSS.HSF.BF.B.5

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

Tags

CCSS.HSF.BF.B.5

2log₆(2x + 3) - 5 = 1

The first step to solve 8 + log 7 = 10 is...

• Rewrite exponentially

• Subtract 8 on both sides to isolate the log

• Divide by 7 on both sides