Solve the equation by using the quadratic formula. Give only real number solutions.6n2 = -12n - 3

A.
B.
C.
D.

Answer: D

Mathematics

You might also like to view...

Find the first four nonzero terms in the Maclaurin series for the function.e-4x

A. 1 - 4x +  +  + . . .
B. 1 - 4x +  +  + . . .
C. x - 4x +  +  + . . .
D. -4x - 64x3 - 1024x5 - 16,384x7 + . . .

View
Mathematics

Perform the indicated operations.(-4 + x)(3x + 2)

A. 3x2 - 8x - 10 B. x2 - 10x - 10 C. 3x2 - 10x - 8 D. 3x2 - 11x - 8

View
Mathematics

Find the common ratio for the geometric sequence.(-8)-2, (-8)-3, (-8)-4, . . .

A.
B. - 
C. - 8
D. 8

View
Mathematics

Find the extreme values of the function subject to the given constraint.  

A. Maximum: none; minimum:    at  
B. Maximum: none; minimum:    at  
C. Maximum: none; minimum:    at  
D. Maximum: none; minimum:    at  

View
Mathematics