Solve the quadratic equation. Write complex solutions in standard form.x2 + x + 4 = 0
A. 
± 
B. - 
± 
C. - 
± 
D. 
± 
Answer: C
Mathematics
You might also like to view...
Solve the problem.A field is in the shape of a parallelogram with sides of length 186.6 ft and 11.77 ft. The altitude to the longer side is 11.29 ft. Find the length of fencing which must be purchased to enclose the entire field.
A. 2107 ft B. 396.74 ft C. 396.7 ft D. 395.8 ft
Mathematics
Evaluate 
for the given x and function f.f(x) = 
for x = 11
A. 
B. 
C. 
D. Does not exist
Mathematics
Provide an appropriate response.Social Security tax is the same as withholding tax.
A. True B. False
Mathematics
Evaluate the expression by hand.81-3/2
A. 
B. - 
C. -729
D. 729
Mathematics