Question

Four students were each asked to write an expression that is equivalent to 5mqubed -3

Ruby 5(m+m+m)-3
Ricardo 5(mqubed-3)
Ella 5(m×m×m)-3
Darshan 5(3m)-3

Answer 1

Ella is correct.
Expression is equivalent to:

`5{m}^(3) - 3 = 5(m * m * m) - 3`