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keisanHigh-precision calculations for everyday life and work

"Relationship Between Solutions and Coefficients" of a Quadratic Equation (From the Solutions)

Author: shiroeExecutions: 35

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This calculator computes the "relationship between roots and coefficients" for quadratic equations.
The equation is in the form ax² + bx + c = 0. Let the two roots be α and β.
It displays the sum and product of the roots.
These are basic symmetric expressions.
α
β
-b/a    α+β (sum of solutions)
c/a    αβ (product of solutions)
Digit display setting: 6 digits. Digit count can be changed. Complex number calculation mode.

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