quadratic form

14 LETTERS · STARTS WITH Q

quadratic form is a valid 14-letter word worth 30 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

Q10U1A1D2R1A1T1I1C3F4O1R1M3

10 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 3 + 0 + 4 + 1 + 1 + 3 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does quadratic form mean?