cube of a negative number is always________.
Answers
Answered by
2
Answer:
When exponent is even (like 2), the result is positive. 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).
Answered by
0
Answer:
Negative
Step-by-step explanation:
We have, (-1)³ = -1 x -1 x -1 = -1.
:. -1 is the cube of itself.
Similarly, (-2)³ = -2 x -2 x -2 = -8.
:. -8 is the cube of -2.
Similar questions