| Answer | Crossword Clue |
|---|---|
| root | number that reduces an equation to an identity when it is substituted for one variable |
| Answer | Crossword Clue |
|---|---|
| root | number that reduces an equation to an identity when it is substituted for one variable |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.