Question

Tolong ya. makasih banyak

Answer 1

2(4^-2 × 4^-2) + 4(4^-2 × 2^-3)
2(4^-4) + 4(2^-4 × 2^-3)
= 2(2^-8) + 4(2^-7)
= (2^-7) + 4(2^-7)
= 5(2^-7)
= 5 × 2^-7 m²