Exponential Equations Without Using Log

Solve for n:
2³ⁿ = 4

• 2
• 3
• 2/3
• 4

Solve for x:
2^x+6=2⁵

• -1
• 11
• 1
• -11

Solve: 9^8-x = 27^x-3

• 5
• -5
• 1/5
• -1/5

Solve for b:
36^3b = 216^b+4

• 6
• 1
• 4
• -4

Solve for x:
(-3)^x = (-3)¹³

• 13
• -3
• x + 13
• x -13

Solve 3³ = 3^{4x + 2}

• x = ¼
• x = -¼
• x = ½
• x = -½

To solve 8 = 2^5x+7, you would need to re-write 8 as what base?

• 8
• 4
• 2
• Cannot be determined

Solve: 2^x = 4^x+1

• x = -2
• x = 2
• x = -3
• x = 3

Sovle for x:
5^{-3x - 1} = 25

• x = -1
• x = -4
• x = -3
• x = 1

Solve for p:
4^p+2 = 64

• p = -16/9
• p = 1
• p = 8
• p = 7/6