3. In solving for the value of the unknown variable in 25+ = 64, what is the best thing to do first?
a. Simplify 64 into 82.
b. Divide 64 by
2. c. Express 64 as 26.
d. Multiply 5x by 2.
4. Which of the following best leads to the value of the unknown in 25* = 64?
a. 25* = 64/2
b. 25 26
c. 25% = 82
d. 25* = 64/25
5. What is the value of x in 25+ = 64? a. 6/5
b. 6
c. 8
d. 32
6. Which of the following best leads to the value of the unknown in 8.2 = 22 +1? a. 83° = 22+1
b. 8 = 821+1
c. (2)3 = 22+1
d. (2)31 = 227+1 +
7. What are the values of x in 8 = 22 +1? -1 2
a. 3
b. - 3
c.-1 S
d. 1 3
8. What is an important step in solving for x in any exponential inequality?
a. Consider if b > 1 or if o < b < 1. b. Assume that b​