Answer:
-64
2×1=2
2×8=16
16×(-4)=64
Answer
(2)(1)(8)(-4) = 2•1•8(-4)
=2•1•8(-4)
apply rule: a•1=a
=2•8(-4)
2•8(-4)= -64
= -64
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Answers & Comments
Answer:
-64
2×1=2
2×8=16
16×(-4)=64
Answer
(2)(1)(8)(-4) = 2•1•8(-4)
=2•1•8(-4)
apply rule: a•1=a
=2•8(-4)
2•8(-4)= -64
= -64