Precalculus Solving Exponential Equations Review

Solve for p:
4^p+2 = 64

• -16/9

• 1

• 8

• 7/6

Solve for a:
5^{a + 2} = 1/125

• -1

• -6/7

• -5

• 4

Solve for x:
(-3)^x = (-3)¹³

• 13

• -3

• x + 13

• x -13

Solve for x:
5^2x = 5^-x

• 0

• -6

• 8

• 1

8^3x+3 = 8⁶

• x=28

• x=3

• x=1

• x=12

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

• x = 5

• x = -5

• x = 1/5

• x = -1/5

Solve: 7^-x = 49

• x = 1

• x = -1

• x = 2

• x = -2

2³ⁿ = 4

• 2

• 3

• 2/3

• 4