Definition List 

A) A mathematical expression consisting of two terms connected by a plus or minus sign (noun)
Root NOM = name, term 
B) Of or relating to Rene Descartes, a French philosopher, mathematician and scientist (15961650); his philosophy is known as ________ philosophy. (adjective) 
C) Any of the factors of a product considered in relation to a specific factor, esp. a constant factor of a term as distinguished from a variable. (noun)
Root FIC = make, do 
D) Forming or serving an angle or arc that added to a given angle or arc equals a right angle (adjective)
Root PLE  fill, full 
E) Made up of various distinct parts or elements (adjective)
Root POSIT = place, put, settle 
F) Being an operation that produces the same result when operating on every part and collecting the results; relating to a rule (adjective)
Root TRIBUT = assign, allow, pay 
G) To determine or fix the intrinsic worth of something in terms other than money; to examine or judge the quality or degree of (verb)
Root VAL = be strong, be worth 
H) A 13th century mathematician from Italy who developed a sequence of integers where each integer ( _____ number) after the second is the sum of the two preceding integers; specifically, the series 1,2,3,5,8,13, 21... (adjective) 
I) A mathematical relationship that assigns to each element of one set one and usually only one element of the same or another set; a fact dependent on and varying with another (noun)
Root FUNCT = perform 
J) The side of a right triangle that is opposite the right angle (noun)
Root TEN = stretch, reach 
K) Being a triangle with two equal sides; being a trapezoid whose two nonparallel sides are equal (adjective)
Root ISO = equal 
L) Being in the middle or in an intermediate position (adjective)
Root MEDI = middle 
M) Degree of refinement of a performed operation or measurement; quality of being free from inaccuracy; state of being very exact, clear or distinct (noun)
Root CIS = cut 
N) A measure of the likelihood of an outcome expressed as the frequency where it is theoretically expected to occur or as the ratio of the number of times it occurs in a test series to the total number of trials in the series (noun)
Root PROB = test, pr 
O) Relating to or associated with the well known Greek philosopher ________; any set of three positive integers (3,4,5) that satisfy the equation x2 + y2 = z(2) (adjective) 
P) A plane figure of four sides and four angles (noun)
Root QUAD = four 
Q) The number resulting from the division of one number by another (noun)
Root QUOT = how many 
R) Process of giving the appearance or effect of; the imitation of the workings of one system or process using another (noun)
Root SIMUL = resemble, make like 