Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. 
B. 
C. 
D. 1
Answer: A
Mathematics
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Graph the linear inequality.y > 
x
A. 
B. 
C. 
D. 
Mathematics
Solve by completing the square. Give exact solutions. Simplify radicals and reduce.x2 = 9 - 4x
A. -2 ± 1
B. -2 ± 
C. 2 + 
D. -1 ± 
Mathematics
Find the domain of the function.y = 
A. all real numbers except 4 B. (-?, ?) C. (4, ?) D. [4, ?)
Mathematics
Find two positive numbers whose product is 196 and whose sum is a minimum.
a. 14, 14 b. 3, 48 c. 6, 24 d. 4,36 e. 2, 72
Mathematics