Solve −3x2 − 4x − 4 = 0. a) x equals quantity of 2 plus or minus 4i square root of 2 all over 3 b) x equals quantity of 2 plus or minus 2i square root of 2 all over 3 c) x equals quantity of negative 2 plus or minus 2i square root of 2 all over 3 d) x equals quantity of negative 2 plus or minus 4i square root of 2 all over 3

The correct answer is B) x equals quantity of 2 plus or minus 2i square root of 2 all over 3.

Step-by-step explanation:

We are given the following quadratic equation:

Since, it cannot be factorized so we will use the quadratic formula:

x =

Substituting in the values of a, b and c in the above formula to get:

x =

x = , x =

Therefore, the correct answer option is B) x equals quantity of 2 plus or minus 2i square root of 2 all over 3.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above