Theory of Equations
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1
2
3
4
5
Check
Across:
2.
∆<0
4.
a multiplicative factor in some term of a polynomial
5.
all the real numbers which are not rational numbers,
Down:
1.
part of the quadratic formula underneath the square root symbol: b²-4ac.
3.
an expression that includes a square root, cube root or other root symbol
OK