Simplify (-1)4 x (-1)7
Answers
Answered by
0
Answer:
-4×-7
28
28 is the answer
Answered by
1
Answer:
here is ur answer
Step-by-step explanation:
=(-1)4 x (-1)7
= -4 x -7
= -(-28)
= 28
I hope this helps you
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