Question

(m+n) (m²-mn+n²) simplify the following ​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$(m + n)( {m}^{2} - mn + {n}^{2}) \\ = {m}^{3} - {m}^{2} n + m {n}^{2} + {m}^{2} n - m {n}^{2} + {n}^{3 } \\ = {m}^{3} + {n}^{3}$