Square Roots Course
Master square roots with rigorous, fast techniques. Move from perfect squares to Babylonian methods, mental estimation, and geometric applications, building precise, checkable solutions for real mathematical and quantitative problems.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
The Square Roots Course gives you fast, reliable tools to handle roots and radicals with confidence. Master core properties, perfect squares, and exact versus approximate values, then sharpen mental arithmetic for fractions and decimals. Apply square roots in area, scale, and diagonal problems, and learn efficient estimation methods, error checks, and clear solution steps you can use in real work right away.
Elevify advantages
Develop skills
- Master square root rules: simplify radicals fast with pro-level accuracy.
- Estimate square roots by hand using bracketing, interpolation, and Heron’s method.
- Compute geometric lengths from areas and diagonals with correct rounding.
- Perform mental square and square-root tricks on decimals, fractions, and ratios.
- Compare root-approximation methods and present clear, stepwise written solutions.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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