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( - 7) * ( - 2) * ( - 1) * - 10 pls help me pls ​
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( - 7) * ( - 2) * ( - 1) * - 10
pls help me pls ​

User Charles Okojie
by
4.7k points

1 Answer

3 votes

Answer:

140

Explanation:

note that (- ) × (- ) = +

(- 7) × (- 2) = (- 1) × - 10 ← evaluate in pairs

= 14 × 10

= 140

User Cimnine
by
4.9k points
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