Solving Log and Exponential Equations

Solve the equation: 2^(2x) = 4.

• x = 1

• x = 2

• x = 3

• x = 4

Solve the equation: 2^(-v+2)= 1

• v = -2

• v = 0

• v = 1

• v = 2

Solve the equation: 5^{x-2} = 5^4.

• x = 2

• x = 4

• x = 6

• x = 8

Solve the equation: 2^(-x-1) = 1/64.

• x = -5

• x = 5

• x = -6

• x = 6

Solve the equation: 7^(-2x+1) = 49.

• x = 0

• x = 1

• x = -2

• x = -1/2

Solve the equation: 4^(2m) = 4^(2-3m).

• m = 2/5

• m = 0

• m = 1

• No solution

Solve the equation: 216^(3x+2) = 1/6.

• x = -1

• x = -7/9

• x = -9/7

• x = -2

Solve the equation: 125^(2v) = 25^(2v+1).

• v = 3

• v = 4

• v = 1

• v = 6

Solve the equation: 2^(2r) = 4.

• r = 0

• r = 1

• r = 2

• r = 3

Solve the equation: log₁₈ 3p = log₁₈ (2p+7).

• p = 7

• p = -7

• p = 0

• No solution