find out whether the integer is positive or negative in the following equation. please answer me fast its urgent please please. answer me a , b both .plz.
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1
Answer:
y5edjh
Step-by-step explanation:
Answered by
3
Step-by-step explanation:
1)a×(-1)=-28
=>a=-28/-1=28
a is positive
2)a×(-1)=28
=>a=28/-1
=>a=-28
a is a negative
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