Without a calculator! Find the exact value of √23.
This is a maths trick that enables you to find the exact value of the square root of a non-perfect square without the use of a calculator. #maths #mathstricks #algebratricks
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Video Summary
AI GeneratedThis video provides a step-by-step tutorial on how to calculate the square root of a non-perfect square (specifically $\\sqrt{23}$) manually without using a calculator. The instructor demonstrates an iterative approximation method to narrow down the decimal value, comparing the final manual result with a calculator to verify accuracy.