Solving Exponential Equations

Solve for x:
3^2x = 27^{x - 4}

• x = 12

• x = 4

• x = -4

• x = 1

10^2x+4 =100000

• x=7

• x=20

• x=-1/2

• x=1/2

81^3-x = (1/3)^5x-6

• 6

• -6

• 9/2

• 3/2

Solve for x:
(1/8)^x = 2³

• x=−3

• x=3

• x=−1

• x=1

Solve: 7^-x = 49

• x = 1

• x = -1

• x = 2

• x = -2

³ⁿ = 4

• 2

• 3

• 2/3

• 4

Tags

CCSS.6.EE.B.7

Solve 3³ = (3²)^{2x + 1}

• x = ¼

• x = -¼

• x = ½

• x = -½

• 1.3222

• 3.0445

• No Solution

• 1.6992

Tags

CCSS.HSF.LE.A.4

• No Solution

• 0.5119

• 1.1787

• 0.4352