Question

8m cube - 27n cube factorise

Answer 1

8m³-27n³

(2m)³-(3n)³

using a³-b³ = (a-b)(a²+ab+b²)

(2m)³-(3n)³ = (2m-3n)(4m²+6mn+3n²)

Answer 2

✌HEY DUDE✌

HERE'S THE SOLUTION
${8m}^{3} - {27n}^{3} \\ {(2m)}^{3} - {(3n)}^{3} \\ (2m - 3n)( {4m}^{2} + 6mn + {9n}^{2} )$

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