If a number is increased by 4, its square increases by 64. Find the number

Justin Wood asked May 25, 2022

421,855 views

41 votes

Justin Wood asked May 25, 2022

2.5k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

16 votes

Answer:

The number is 6

Explanation:

6+4=10

6^2=36

10^2=100

100-36=64

David Goss answered Jun 1, 2022

2.6k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers