Question

[5^-1 ÷(1/4)^-1]²
help
help​

Answer 1

Answer:

I think 400

I am not sure

can be something

Answer 2

Step-by-step explanation:

$( - 5 \div - 1 \div 4) ^{2} \\ ( - 20) ^{2} \\ 400$

sorry, last answer was wrong, this correct!