What is the property we follow to prove:- 15×(-15)=(-15)×15
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Answered by
0
Answer:
Commutative property a×b=b×a
15×-15=-15×15
-225=-225
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Answered by
1
Answer:
Because - x + = (-)
+ x - = (-0 )
root of 15 is 225
so it is -225
Step-by-step explanation:
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