Solving Exponents and Logs

Condense: log16 + log2 - log8

• log4

• log8

• log10

• log24

Solve

3³ = 3^{4x + 2}

• x = ¼

• x = -¼

• x = ½

• x = -½

Solve

2⁵ = (2³)^{2x + 1}

• x = -1/3

• x = 1/4

• x = -½

• x = -¼

Rewrite the equation into logarithmic form:

6² = 36

• log₆ 2 = 36

• log₆ 36 = 2

• ln 36 = 2

• 6³⁶ = 2

Tags

CCSS.HSF.BF.B.5

Solve for x:

log₄ x = 3

• 4

• 12

• 32

• 64

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form. 

log₂ 0.25 = -2

• -2²  = 0.25

• -2^0.25  = 2

• 2^-2  = 0.25

• No correct answer

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form:

log₂ 0.25 = -2

• -2² = 0.25

• -2^0.25 = 2

• 2^-2 = 0.25

• No correct answer

Tags

CCSS.HSF.BF.B.5

Solve: 2^x = 4^x+1

• x=-2

• x=-3

• x=2

• x=3

Which equation matches the graph?

• y = 2^x+3

• y = 2^x + 3

• y = 2^x

• y = 2^-x

Tags

CCSS.HSF.LE.A.2