wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Evaluate (102)3 using suitable identities


Open in App
Solution

Given expression can be written as

(102)3=(100+2)3

We know that
(a+b)3=a3+b3+3ab(a+b)

(100+2)3=(100)3+(2)3+3×100×2(100+2)=1000000+8+600(102)=1000000+8+61200=1061208

Hence we get 1061208 after simplification.


flag
Suggest Corrections
thumbs-up
3
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Uses of Exponents
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon