Math, asked by adityasinghrathore17, 7 months ago

(vii) (m²-n²m²)²+2m³n²​

Answers

Answered by abdussamad7643
3

Answer:

= m² (m² + n⁴)

Step-by-step explanation:

= (m² - n²m)² + 2m³n²

= (m⁴ + n⁴m² - 2m³n²) + 2m³n² { ∵ (a + b)² = a² + b² - 2ab }

= m⁴ + n⁴m²

= m² (m² + n⁴)

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