• Select the type of power operation you want to perform (Square, Cube, or Custom)
• Enter your base number in the first input field
• For custom powers, enter your desired exponent in the second field
• Click Calculate to see the result
• Hover over ? icons for additional help
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When you square a number, you multiply it by itself. In mathematical notation, this is written as x2.
For example:
52=5×5=25
2.52=2.5×2.5=6.25
(−3)2=(−3)×(−3)=9
Remember that when squaring a negative number, the result is always positive because negative × negative = positive.
This calculator can handle both integer and decimal numbers, and will display the result in standard notation for manageable numbers or scientific notation (1.234e+10) for very large or small results.