please help belum ngerti 1. 4n⁻²= 2.(6ₓ5⁻³) ₓ (8ₓ5⁻⁴) onegai

Jawabannya:

1. 4n^-2
→ 1/4n²
→ 16n²

2. (6x5^-3) × (8x5^4)
= 48x5^7

# Maaf Kalo Salah

1.
[tex] \frac{1}{{4n}^{2} } = {4}^{2} \times {n}^{2} \\ = 16 {n}^{2} [/tex]
2.
[tex] \frac{1}{6x {5}^{3} } \times \frac{1}{8x {5}^{4} } = \\ 6x \: \times8x \: \: \: {5}^{3} \times {5}^{4 } \\ 48x \: \: {5}^{7} \\ 48x 78,125[/tex]
masih agak ragu sama nomor 2 bisa dicek kembali ya