You 2: A High Velocity Formula for Multiplying Your Personal Effectiveness in Quantum Leaps

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bf r} \cdot {\bf r} = \left|{\bf r}\right| Buy a Square Reader (and a Stand if you’re using an iPad for your POS), a Square Terminal or Square Register.

While the squared symbol is one of the most frequently used symbols in mathematics, you’ll be hard-pressed to find it on your Windows or Mac keyboard. That’s because superscript and subscript symbols, unfortunately, are not included in standard keyboard layouts. Press and hold Alt and type 253. When typing the numbers, type them one after another. You won't see any text appear even though you just pressed some keys.You might have to select the superscript 2 from the "Related Characters" box on the right side of the window. Although less prevalent than Windows and Mac operating systems, Linux is the favorite of many computer programmers. If you want to know how to type the squared symbol in Linux or Ubuntu, just follow these steps: How to type superscript ² on the Android smartphone How to Type the Squared Symbol on the iPhone or iPad

Simplify Radical Expressions Calculator to simplify radicals instead of finding fractional (decimal) answers. Most of us use Microsoft Word and other word processing software to draft our documents and correspondences. The good news is that these word processors have support for special characters like the superscript symbol (x²), so you don’t have to memorize any keyboard shortcuts for these symbols. a 2 = x and a is an integer. For example, 4, 9 and 16 are perfect squares since their square roots, 2, 3 and 4, respectively, are integers. Navigate to the squared symbol (²). You should find this in the top row with the description that it is a superscripted 2. [2] X Research source

This calculator will also tell you if the number you entered is a perfect square or is not a perfect square. A perfect square is a number Inversely, the square root is the value that, when multiplied by itself, gives the original number. For example, the square root of 16 is 4 because 4 multiplied by 4 equals 16.