If a+b+c=0, then 2a2b−1c−1⋅2b2c−1a−1⋅2c2a−1b−1 is
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Answer:
0
Step-by-step explanation:
2a2b−1c−1⋅2b2c−1a−1⋅2c2a−1b−1 is 0
Answered by
1
Answer:
2a2b−1c−1⋅2b2c−1a−1⋅2c2a−1b−1 is
Step-by-step explanation:
the answer is 0
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