Logarithmic Equations and Properties

Solve

• -2

• 1/2

• 2

• -1/2

Tags

CCSS.HSA.REI.A.1

Solve

• 8

• -8

• 1/8

• -1/8

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve log(x) + log(x+3) = 1

• 5
• -2
• -5
• 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSF.BF.B.5

Solve

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.4

Solve

• -1/4

• 1/4

• 4

• -4

log₅(4x-7)=log₅(x+5)

• 3
• 12
• 4
• 7

Tags

CCSS.HSA.REI.B.3

CCSS.HSF.BF.B.5

Solve

• A
• B
• C
• D

Tags

CCSS.HSA.REI.A.1

• 5
• 13
• 84
• -20

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

• x = 21

• x= 49/3

• x = 49

• x = 147

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.SSE.B.3

log (xy²)

• log (x)+2 log (y)

• log (x)+log (y²)

• log (x) - 2 log (y)

• log (x) + log (y) + log (2)