Laws of Exponents
Solve Problem #2 in Lesson 2-3. State the rule and show all work.
35
Express the following expression in Scientific Notation.
803,000,000
8.03 x 108
Answer Vocab Question #3
Significant Digits
Solve Problem #1 in Lesson 2-7. . Show all work.
1
Solve Problem #1 in Lesson 2-9 . Show all work.
3y(y+4)
Solve Problem #4 in Lesson 2-3. State the rule(s) and show all work.
3-12
The radius of a hydrogen atom is 0.000000000025 meter. How would you express this in Scientific Notation.
2.5 x 10-11
Solve Problem #6 in Lesson 2-1. State the rule(3) and show all work.
243
Solve Problem #1 in Lesson 2-8. . Show all work.
9.88x
Solve Problem #2 in Lesson 2-9. Show all work.
5z2(3-5z)
Solve Problem #7 in Lesson 2-3. State the rule and show all work.
1/81
Express answer. in Scientific Notation
(2.8 x 104) x (4 x 105)
1.12 x 1010
Solve Problem #4 in Lesson 2-2. State the rule and show all work.
85
Solve Problem #2 in Lesson 2-8. Show all work.
3/4y2 + 4/9y2
Solve Problem #3 in Lesson 2-8. Show all work.
25.2g2 - 44.1g
Solve Problem #3 in Lesson 2-3. State the rule and show all work.
17
Express the following in Scientific Notation.
(6 x 109) / (2.4 x 103)
2.5 x 106
Solve Problem #7 in Lesson 2-1. State the rule and show all work.
(43)5
Solve Problem #3 in Lesson 2-7. Show all work.
r4/s
Solve Problem #3 in Lesson 2-9. Show all work.
-4a(4+13a)
Solve Problem #8 in Lesson 2-3. State the rule and show all work.
16 9/25
Solve Problem #5 in Lesson 2-6
3.3 x 10^24
Solve Problem #10 in Lesson 2-2. State the rule and show all work.
39/37
Solve Problem #4 in Lesson 2-8. Show all work.
3p2 +3p
Factor the expression
72a9b3 - 18a7b5 completely.
18a7b3(4a2 -b2)