Solve for x
a) 3
b) 9
c) 27
d) 81
Your Answer
Solve the inequality
a) (− 2, 2)
b) (3, ∞)
c) (− 2, 2) ∪ (3, ∞)
d) None of the above
a) (−∞, 3)
b) (5, ∞)
c) (−∞, 3) ∪ (5, ∞)
b) (5, 6)
c) (−∞, 3) ∪ (5, 6)
a) (2, 3)
b) (4, ∞)
c) (2, 3) ∪ (4, ∞)
Solve for x log2x + logx2 = log22 – 1
a) (2, 5)
b) (0.5, 2)
c) (0.05, 0.2)
d) (0.005, 0.02)
Solve for x xlogx = 100x
a) (1, 10)
b) (0.1, 10)
c) (1, 100)
d) (0.1, 100)
a) (2−1/2, 2)
b) (2−1/3, 4)
c) (21/2, 2)
d) (21/3, 4)
Solve
a)
b)
c)
d)
Solve xlogx = 1
a) 0
b) 1
c) 2
d) 3
a) (0, 1)
b) (1, 2)
c) (2, 4)
d) (1, 4)
a) 2
b) 4
c) 16
d) 64
Solve for x 4x – 1 – 0.53 – x = 62
d) 4
a) – 1
b) 0
c) 1
d) 2
b) 3
c) 4
d) 9
b) (2, 6)
c) (4, 6)
d) (4, 36)
b) 6
c) (0, 6)
d) (2, 3)
a) 1
b) 5
c) (1, 5)
d) (10, 105)
Solve log2x – logx2 = log23 – 1
a) (10, 30)
Solve log logx = log(3 – 2logx)
b) 10
c) 100
d) 1000
b) 2
c) (−1, 2)
Solve the system of equations
a) (2, 6)
b) (2, 2)
c) (6, 6)
d) (6, 2)