Solve the following quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.3x2 + 24x + 27 = 0

A. x = 4 -  or x = 4 + 
B. x = -4 + 
C. no real solutions
D. x = -4 -  or x = -4 + 


Answer: D

Mathematics

You might also like to view...

Solve the problem.The volume of a cube can be found by cubing the measure of one of its edges. Write an expression in exponential form to represent the volume of the cube in the figure if one edge measures T. 

A. T3 B. 3T3 C. 4T3 D. 3T

Mathematics

Graph the function.f(x) =  - 1

A.

B.

C.

D.

Mathematics

Factor the trinomial completely. If the trinomial cannot be factored, say it is prime.4y3 - 4y2 - 24y

A. 4y(y + 2)(y - 3) B. (y - 2)(4y2 + 12) C. (4y2 + 8y)(y - 3) D. 4y(y - 2)(y + 3)

Mathematics

Use a Venn Diagram and the given information to determine the number of elements in the indicated region.At Southern States University (SSU) there are 399 students taking Finite Mathematics or Statistics. 238 are taking Finite Mathematics, 184 are taking Statistics, and 23 are taking both Finite Mathematics and Statistics. How many are taking Finite Mathematics but not Statistics?

A. 161 B. 376 C. 215 D. 192

Mathematics