Solving Exponential and Logarithmic Equations

• A
• B
• C
• D

Solve the equation for x (hint: simplify first)

• 458.38

• 25

• 3,051,757,813

• -0.845

Solve for x

• 5

• 13

• 84

• -20

Tags

CCSS.HSF.BF.B.5

log₆(2x + 3) = 3

• x = 106.5

• x = 100

• x = 16

• x = 50

Solve.
e^4x=12

• 2.48

• 9.94

• 0.62

• 3

3^{2x – 6}  = 81

• x = log 4

• x = 5

• x = 4

• x = -1

log₅ (2x - 3)² = 6

• x = 128

•  x = 64

• x = 4

• x = 14

Using the change of base rule, what is this logarithm equivalent to?

• A

• B

• C

• D

Re-write in log form 2⁶=64

• log₂6=64

• log₂64=6

• log₆₄2=6

• log₆₄6=2

Tags

CCSS.HSF.BF.B.5

Rewrite log_pt = m in exponential form.

• p^t = m

• t^m = p

• m^t = p

• p^m = t

Tags

CCSS.HSF.BF.B.5