Q4 of 76 Page 4

Evaluate:

(i)


(ii)


(iii)


(iv)

(i)


We have,


=


(ii)


We have,


=


(iii)


We have,


=


Getting prime factors of numbers,


=


= 2 × 5 × 7 = 70.


(iv)


We have,


=


=


More from this chapter

All 76 →
2

Show that:

(i)


(ii)


(iii)


(iv)

 3

Find the cube root of each of the following numbers:

(i) (ii)


(iii) (iv)

5

Find the cube root of each of the following rational numbers:

(i)


(ii)


(iii)


(iv)


(v)

6

Find the cube root of each of the following rational numbers:

(i) 0.001728


(ii) 0.003375


(iii) 0.001


(iv) 1.331