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Square Root Tricks (1)

Algebra Level 2

Approximate to 2 decimal places

\[ \large \sqrt { 173 } \]

Try without the use of a calculator

Mental Math Tricks Wiki.

Check-out the set.

View solutions

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

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by Angela Fajardo

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