Question

m^2 +2m^n^2+n^4 factorise​

Answer 1

Answer:

Here it is

Step-by-step explanation:

m^4+2m^2n^2+n^4

=(m^2)^2+(2×m^2×n^2)+(n^2)^2

=(m^2+n^2)^2

[a^2+2ab+b^2=(a+b)^2]

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