Question

cube of negative number is​

Answer 1

Answer:

Cubes always involve multiplying a number by itself three times, so if the number is negative the cube will always be negative (and if the cube is negative, its cube root has to be negative too).

Step-by-step explanation:

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Answer 2

Answer:

Cube of negative number is always negative.

Step-by-step explanation:

(-x)^3 = (-x) × (-x) × (-x)

= x² × (-x)

= -x^3