Square of a difference
Solve square of a difference with your values and follow each calculation step.
Inputs
Use the units shown—
Enter your values and select Calculate.
Formula & explanation
(a−b)² = a²−2ab+b²
Variables & units
- First number · a
- Numeric value · minimum -1000000, maximum 1000000
- Second number · b
- Numeric value · minimum -1000000, maximum 1000000
Worked example
(5−2)² = 25−20+4 = 9.
Assumptions
The middle term is negative; the last term is positive.
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
Practice with an example
Use the default input values to find the answer. The reset icon restores those values.
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