Math, asked by muskan1007, 9 months ago

m⁴ + 2m²n² + n⁴ factorise​

Answers

Answered by gurmukhsingh1192
1

Answer:

2m⁶+n⁶

prove answer...

Answered by jaskiratacademy
2

Answer:

(m2 + n2)2

Step-by-step explanation:

(a+b)2

= a2 + 2ab + b2

(m2 + n2)2

= (m2)2 + 2(m2)(n2) + (n2)2

= m4 + 2m2n2 + n4

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