Question

20 into 10 power minus 2 into 10 power minus 3​

Answer 1

Answer:

177

Explanation:

20 into 10 =20

20—2=18

18 into 10=180

180—3=177

Answer 2

Answer:

answer is 1/5000

Explanation:

20 × (10)-² × (10)-³

20 × 10^(-5)

20/10^(5)

20/(10 × 10 × 10 × 10 × 10)

2/(10 × 10 × 10 × 10)

1/(10 × 10 × 10 × 5)

1/5000