Without solving, determine the character of the solutions of the equation in the complex number system.x2 + 4x + 7 = 0
A. two complex solutions that are conjugates of each other
B. a repeated real solution
C. two unequal real solutions
Answer: A
Mathematics
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Determine if the second number is a factor of the first number.45; 15
A. Yes B. No
Mathematics
Assume that x, y and a are positive numbers. Use the properties of logarithms to write the expression 
in terms of the logarithms of x and y.
What will be an ideal response?
Mathematics
Complete the ordered pair for the given equation.(0, 
); 4x - 6y = 5
A. 
B. 
C. 
D. (0, 11)
Mathematics
Simplify the rational expression. If the expression is already in simplest form, state this as your answer.
A. 
B. - 
C. simplest form
D. - 
Mathematics