F.) 9
G.) 27
H.) 30
J) 84
K.) 90
Algebra House 

If x is a real number such that x³ = 729, then x² + √x = ?
F.) 9 G.) 27 H.) 30 J) 84 K.) 90
Let the function f(a,b) be defined as f(a,b) = b²  a.
For all x and y, f((x² + y²),(x  y)) = ? A.) 2y² B.) 0 C.) 2y² D.) 2xy + 2y² E.) 2xy
In the standard (x,y) coordinate plane, an equation of a circle is x² + y² = 64. At what points does the circle intersect the yaxis?
A.) (0,1) and (0,1) B.) (0,8) and (0,8) C.) (0,9) and (0,9) D.) (0,10) and (0,10) E.) the circle does not intersect the yaxis
If f(x) = x² + 3, then f(x + y) = ?
A.) x² + 2xy + y² + 3 B.) x² + 2xy + y² C.) x² + 2xy + 3 D.) x² + 3 + y E.) x² + y² For which of the following values of x is f(x) = x² + 11 negative?
A.) 4 B.) 3 C.) 2 D.) 1 E.) 3
What is the value of (x + 2)(x  3) + 5, when x²  x  6 = 4 ?
A.) 2 B.) 1 C.) 1 D.) 2 E.) 3
Which of the following has a yintercept of 3 and is perpendicular to the line 4x  2y = 6?
A.) 2y + 3x = 3 B.) y + 3x = 2 C.) 2y  x = 6 D.) y  2x = 4 E.) 2y + x = 6
Which of the following is not a member of the solution set
for the equation 2x(3x  1)(2x  2)(x  3) = 0? A.) 3 B.) 2 C.) 1 D.) 1/3 E.) 0
The expression (6 + i)² is equivalent to which of the following expressions?
A.) 35 B.) 12i C.) 12 + i D.) 35  12i E.) 37  12i
In the equation x² + mx + n = 0, m and n are integers. The only possible value for x is 3. What is the value of m?
A.) 3 B.) 3 C.) 6 D.) 6 E.) 9 
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