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18 Cards in this Set

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  • Back
A ________ is a monomial or the sum of monomials.
polynomial
ax^k
a is the _____
coefficient
The _______ is the highest degree of all the terms of the polynomial.
degree of polynomial
the technique when a common factor occurs in some terms of the polynomial, and a second common factor occurs in the remaining terms.
factor by grouping
The quotient of two polynomials are called ______.
rational expressions
A ______ f is any number such that f(r)=0. One of the variables must equal zero.
zero of function
The numerator and/or denomenator has another rational expression.
complex rational expression
y=kx
direct variation
y=k/x
inverse variation
y=kyz
joint variation
Eliminating the rational in the denominator is called ______.
rationalizing the denominator
3+√7 and 3-√7
conjugates
What is the quadratic formula?
-b+/-√(b2-4ac)/2a
a^m times a^n=______
a^(m+n)
a^m/a^n=______
a^(m-n)
a^0=______
0
a^-n=______
1/a^n
1/a^-n=______
a^n