Question

fill in the blanks cube of a positive number is aloways​

Answer 1

Answer:

$\huge\star\underbrace{\mathtt\red{⫷❥ᴀ᭄} \mathtt\green{n~ }\mathtt\blue{ §} \mathtt\purple{₩}\mathtt\orange{Σ} \mathtt\pink{R⫸}}\star\:$

Step-by-step explanation:

☆The cube of a positive number is always positive.

$\huge\underbrace\mathtt{☆REASON☆}$

Let the number be ‘a’.So =>

${a}^{3} = a \times a \times a$

☞So it will be always positive as +ve into +ve is always positive.

HOPE IT HELPS.

Answer 2

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 (and if the cube is negative, it's cube root has to be negative too).

Hope it's helpful maybe