Transforming the quadratic (shifted roots) (Replace x by y plus h to get an equation whose roots are the old roots)
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Replace x by y plus h to get an equation whose roots are the old roots shifted by h
What each symbol means
| Symbol | What it stands for |
|---|---|
| h | Shift amount |
| a,b,c | Original coefficients |
When to use this
Same a≠0; algebraically expand or substitute.