Question

18 × 70 × 70 + (-49) × (-25) × (31) × (-19) × (1)

Answer 1

Answer:

-633325

is the answer of your question

Answer 2

Step-by-step explanation:

$18 \times 70 \times 70 + ( - 49) \times ( - 25) \times 31 \times ( - 19) \times 1$

$= 18 \times 70 \times 70 - 49 \times ( - 25) \times 31 \times ( - 19) \times 1$

$= 88200 + (-721525)$

$= 88200 - 721525$

$= -633325$