Jawab:

Penjelasan dengan langkah-langkah:

1. (4³)³ = 4⁹

2. (2)⁶/(2)⁴ = 2⁶⁻⁴= 2²

3. 4⁻² x 4⁻³ =  4⁻²⁻³ = 4⁻⁵

4.  

5. 2ˣ⁺² = 16 = 2⁴

x + 2 = 4

x= 2

6. x² -3x – 10 =0

(x +2)(x – 5) = 0

x = – 2  atau x = 5