1. X ⦁ X = 64 ±8
±14
X ⦁ X ⦁ X = 64 5 4

2. 9 ⦁ 𝑥 4
4 ⦁ 𝑥 2
2 ⦁ 𝑥
3 ⦁ 𝑥 2 2x
3𝑥 2
𝑥 6 ⦁ 𝑦 2
𝑥 12 ⦁ 𝑦 8 ⦁ 𝑧 20
𝑥 6 ⦁ 𝑦 4 ⦁ 𝑧 10
𝑥 3 ⦁ y
𝑥 6 𝑦 4 𝑧 10
−𝑥 3 𝑦

3. and 8
and 4
and 108
and 54
and 36
X ⦁ X ⦁ X = 54
4 ⦁ 2
1 ⦁ 1 ⦁ 1 = 1
⦁ 3
2 ⦁ 2 ⦁ 2 = 8
2 ⦁
6 ⦁
3 ⦁ 3 ⦁ 3 = 27
2 2
27 ⦁ 2 = 54
6 3
3 27 ⦁ 3 2
3⦁ 3 2
3 3 2

4. 4
± 4
-17
10 𝑥 2 𝑦 3
18x
9 ⦁
3 10
𝑥 4 𝑦 𝑥

5. Type equation here.
𝑥 2+3+5
𝑦 −3+7−2
𝑥 10
𝑦 2
(−3) (−3) 3
(-2w)(-2w)
9 6
4 𝑤 2
531,441

6. (6 𝑥 4 𝑦 2 )
(6 𝑥 4 𝑦 2 )
(6 𝑥 4 𝑦 2 )
𝑥 𝑦 2+2+2
-396 𝑥 12 𝑦 6

7. 64𝑥 6 𝑦 3 ⦁ 𝑥 5
- 9𝑥 4 𝑦 10 𝑧 6 ⦁ 5𝑥 4 𝑦 6 𝑧
64𝑥 11 𝑦 3
−45𝑥 8 𝑦 16 𝑧 7

8. 2 𝑥 2 𝑦 3 1 𝑛
1 (5𝑥 ) 3
𝑛 6 64

9. 1 𝑦 5 ⦁ 𝑦 3 1
𝑥 4−3 x
𝑦 3 𝑦 5
1 𝑦 2
𝑦 3−5
𝑦 −2
( 𝑥 4 )( 𝑥 4 )
5𝑥 −1 𝑦 6 𝑧 −5
𝑥 2 16
5 𝑦 6 𝑥 1 𝑧 5