Question

(-1)×(-2)×(-5)×(-5)=find the answers

Answer 1

Answer:

$(-1) \times (- 2) \times( - 5) \times ( - 5)$

$= 2 \times 25$

$= 50$

Answer 2

-1×-2×-5×-5

{-×-×-×- = +}

2×25 = 50