Help Please! I need it with working ASAP
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A.T.Q
=> a² + a²b + c² + 2a² — a²b — 2c²
=> a² + 2a² + a²b — a²b + c² — 2c²
=>3a² — c²
Step-by-step explanation:
therefore your answer to this question is
3a² — c²
Hope it's helpful for you,,
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