* Site-Outage Notice: Our engineering elves will be tweaking the Shmoop site from Monday, December 22 10:00 PM PST to Tuesday, December 23 5:00 AM PST. The site will be unavailable during this time.
Dismiss
© 2014 Shmoop University, Inc. All rights reserved.
Squares and Square Roots

Squares and Square Roots

Taking Square Roots Examples

Example 1

Solve: x2 + 2x + 1 = 16.

Example 2

Solve: x2 = 5.

Example 3

Solve (x – 6)2 = 15.

Example 4

Solve -2x2 = 16.

Advertisement
Noodle's College Search
Advertisement
Advertisement
Advertisement