Solving Exponential Equations with the Same Bases

Solve: 7^-x = 49

• x = 1

• x = -1

• x = 2

• x = -2

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

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

• 8

• 4

• 2

• Cannot be determined

Solve for x:
12^2x-10 = 1

• 1

• 10

• -5

• 5

Solve for x: 27^2x+1=3^x+18

• x=2

• x=17/5

• x=15

• x=3

Solve

• 2

• -2

• 3

• -3

Solve

• -2

• 6

• 9

• 3

Solve

• -4

• 5

• -3

• -5

Solve for x.

• x= 0

• No Solution

• x= 3

• x= 2