How do you simplify −(22)(−5)(5)(−2) using PEMDAS?

1 Answer
EZ as pi
Aug 2, 2016

=−1100

Explanation:

The only operation here is multiplication of positive and negative integers.
Work out the sign first: There are three negative signs, this is an odd number, so the final answer will be negative.

−(22)(−5)(5)(−2)

=−22×5×5×2

=−110×10

=−1100

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