40.7k views
1 vote
1. Solve log x=4

a) 10,000
b) 1,000
c) 40
d) 4

2. 16^x = 64^(x + 4)
x = −12
x = −2
x = 2
x = 12

User Wynell
by
2.7k points

1 Answer

3 votes
1. A. 10,000

Explanation: 10^4 = 10,000

2. x = -12

Explanation: see photo
User BiGYaN
by
2.9k points