?Solve the following quadratic equation by completing the square.
?
?
?
A. ?x = 
B. ?x = 
C. ?x = 
, 
D. ?x = 
, 
E. ?x = -8, -3
Answer: C
Mathematics
You might also like to view...
Find the opposite of the polynomial.14a2 - 5a + 1
A. -14a2 + 5a - 1 B. -14a2 - 5a - 1 C. 14a2 + 5a - 1 D. 14a2 - 5a + 1
Mathematics
Consider the functions f and g as shown in the graph. Answer the question.What is the value of (f/g)(3)?
A. -2 B. -1 C. 1 D. Undefined
Mathematics
Solve the problem in the right triangle ABC with the standard labeling.Find a if b = 59.4 and ? = 43°
A. 87.1 B. 81.2 C. 55.4 D. 63.7
Mathematics
The cell phone was a radical innovation relative to
A. personal computers. B. smoke signals. C. landline phones. D. morris code.
Mathematics