2a+3b और a²+2ab+b² गुणनफल ज्ञात
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Step-by-step explanation:
( 2a + 3b ) × ( a² + 2ab + b² )
= 2a (a ²+ 2ab + b² ) + 3b (a²+2ab + b²)
= 2a³ + 4a²b + 2ab² + 3a²b + 6ab² + 3b³
= 2a³ + 6a²b + 8ab² + 3b³
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