Question

Which of the following is equal to its own cube? (a)-2 (b) 3 (c)-1 (d) -5 ​

Answer 1

Answer:

-1

Step-by-step explanation:

(-1) ^3=(-1)×(-1)×(-1)

=1×(-1)

=-1

Answer 2

Answer:

a) -8

b) 27

c) -1

d) -125

Step-by-step explanation:

a) (-2)^3 = -2 * -2 * -2

= 4 *-2

= -8

b) (3)^3 = 3 * 3 * 3

= 9 * 3

= 27

c) (-1)^3 = -1 * -1 * -1

= 1 * -1

= -1

d) (-5)^3 = -5 * -5* -5

= 25* -5

= -125