BDMO PREPARATION : Higher Math Problem (Binomial Expansion)

For students of class 9-10 (age 14-16)
Post Reply
User avatar
SINAN EXPERT
Posts: 38
Joined: Sat Jan 19, 2019 3:35 pm
Location: Dhaka, Bangladesh
Contact:
Contact SINAN EXPERT

BDMO PREPARATION : Higher Math Problem (Binomial Expansion)

Unread post by SINAN EXPERT » Tue Jan 29, 2019 9:26 am

Which is greater $99^{50}+100^{50}$ or, $101^{50}?$
$The$ $only$ $way$ $to$ $learn$ $mathematics$ $is$ $to$ $do$ $mathematics$. $-$ $PAUL$ $HALMOS$
Top
User avatar
samiul_samin
Posts: 1007
Joined: Sat Dec 09, 2017 1:32 pm

Re: BDMO PREPARATION : Higher Math Problem (Binomial Expansion)

Unread post by samiul_samin » Wed Jan 30, 2019 3:26 pm

Hint
$101=100+1$ && $99=100-1$
Use Binomial Expansion
Answer
$101^{50}$
Top
Post Reply

Return to “Secondary Level”