Solve the following equations using the quadratic formula.
A. 
B. 
C. 
D. 
E. None of these
Answer: C
Mathematics
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Evaluate the improper integral or state that it diverges. 
A. - 
ln 2
B. 
ln 7
C. ln 2
D. ln 6
Mathematics
Find the center and radius of the circle.(x - 4)2 + (y - 6)2 = 25
A. (6, 4); 25 B. (4, 6); 25 C. (4, 6); 5 D. (6, 4); 5
Mathematics
Solve the equation for the indicated variable.d = rt
for r
A. r = 
B. r = 
C. r = dt
D. r = d - t
Mathematics
Find the product.(7x - 1)(x2 - 2x + 1)
A. 7x3 - 15x2 + 9x - 1 B. 7x3 + 15x2 - 9x + 1 C. 7x3 - 13x2 + 5x - 1 D. 7x3 - 14x2 + 7x + 1
Mathematics