Question

7. Evaluate the following using suitable identites.
(iv) (1001)3​

Answer 1

Answer:

1003003001

Step-by-step explanation:

Answer 2

Answer:

1003003001

Step-by-step explanation:

(1001)

3

=(1000+1)

3

Suitable identities is (x+y)

3 =x3+3x2y+3xy 2+y 3

∴(1000+1) 3=(1000) 3 +3(1000) 2

(1)+3(1000)(1) 2 +(1)3=1000000000+3000000+3000+1=1003003001