(p.10) A(n) __________ is an algebraic __________ if it contains sums and/or products of variables and numbers.
(p.19) The ________ Property states that for any numbers a and b, where a ≥ 0 and b ≥ 0, √(a/b) = [√(a) /√(b)].
(p.11) If the _____ number is added to or subtracted from each side of an equation, the resulting equation is true.
(p.13) If ____ side of an inequality is multiplied or divided by a positive number, the resulting inequality is true.
(p.17) It is difficult to determine the solution of a system when two graphs intersect at __________ values.
(p.18) You can ________ that your solutions are correct by substituting the values into both of the original equations.
(p.17) There are algebraic methods by which an exact solution can be found. One such method is ____________.
(p.19) No radicals appear in the ___________ of a fraction.
(p.15) The second number, or y-coordinate, corresponds to a number on the y-____.
(p.12) When solving equations that contain grouping symbols, first use the ____________ Property to remove the grouping symbols.
(p.17) Two or more equations that have common variable are called a(n) ______ of equations.
(p.19) For radical expressions in which the exponent of the variable inside the radical is even and the resulting simplified exponent is odd, you must use _________ value to ensure nonnegative results.
(p.20) _________ are binomials of the form p√(q) + r√(t) and p√(q) - r√(t).
(p.17) There are three methods by which systems of equations can be solved: ________, elimination, and substitution.
(p.19) A(n) _______ expression is an expression that contains a square root.
(p.15) The first number, or x-__________, corresponds to a number on the x-axis.
(p.15) The x-axis and y-axis separate the coordinate plane into four regions, called _________.
(p.17) The ________ of a system of equations in two variables is an ordered pair of numbers that satisfies both equations.