find the value of cube according to pattern (1). 51 to 50
Attachments:
Answers
Answered by
1
Answer:
by applying formula a3-b3=(a-b) (asquare +ab +b square)
so
in the 1 que
(51-50)( 5o)square+ 51×50+ (51)square
= 2500+2550+2601
=7651 same as in 2 que
Similar questions