Q86 of 142 Page 88

State whether the statements are true (T) or false (F).
Square of a number is positive, so the cube of that number will also be positive.

Given: a number

(-2)² = 4

(-2)³ = -8

-8 which is not a positive.

Hence, the given statement is false.

State whether the statements are true (T) or false (F).

There is no cube root of a negative integer.

Write the first five square numbers.

Write cubes of first three multiples of 3.

State whether the statements are true (T) or false (F).Square of a number is positive, so the cube of that number will also be positive.