CAS : Expand((2mn)^2) gives 4mn^2

Lew shared this question 6 months ago
Answered

Hi,

Not sure if it is a bug.

Expand((2mn)^2) should result in (m^2)(n^2).

since Expand((m^2+n^2)^2) can give m^4 + 2 * (m^2)* (n^2) + n^4

Comments (2)

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Hi,


it's "normal" with mn without a least a space, mn is only one variable


syntax expand((2m n)²) or expand((2m*n)²)

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Thank you Noel!Understand now.

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