G) Multiply
1) (m2 - 3mn + n2)(5mn + 4)
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Answered by
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Answer:
(m2 - 3mn + n2)(5mn + 4)
= 5m³n+4m²-15m²n²-12mn+5mn³+4n²
Step-by-step explanation:
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Explaination-
5mn(m²-3mn+n²)+4(m²-3mn+n²)
5m³n-15m²n²+5mn³+4m²-12mn+4n²
5m³n+5mn³-15m²n²+4m²+4n²-12mn
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