simplify the following expression
3a -b {a-(1-a)}-b(1-2a)
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Answer:
Simplified expression is b² + 3a + b - 2ab -2ab²
Step-by-step explanation:
3a -b {a - (1-a) - b(1-2a)}
=3a -b(a -1 +a -b +2ab)
=3a - ab +b -ab + b² - 2ab²
=b² + 3a + b - 2ab -2ab²
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Step-by-step explanation:
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