Email
Chat with tutor
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

The value of $\displaystyle\sum_{r=16}^{30} (r+2)(r-3)$ is equal to :


( A ) 7770
( B ) 7780
( C ) 7785
( D ) 7775

Please log in or register to answer this question.

Home Ask Homework Questions
Your payment for is successful.
Continue
Clay6 tutors use Telegram* chat app to help students with their questions and doubts.
Do you have the Telegram chat app installed?
Already installed Install now
*Telegram is a chat app like WhatsApp / Facebook Messenger / Skype.
...