Which of the following is a solution of 2x2 = -3x - 5?

x equals the quantity of negative 3 minus 7 i, all over 4

x equals the quantity of 3 plus 7 i, all over 4

x equals the quantity of 3 minus i square root 31, all over 4

x equals the quantity of negative 3 plus i square root 31, all over 4

Question

Which of the following is a solution of 2x2 = -3x - 5?

 x equals the quantity of negative 3 minus 7 i, all over 4

 x equals the quantity of 3 plus 7 i, all over 4

 x equals the quantity of 3 minus i square root 31, all over 4

 x equals the quantity of negative 3 plus i square root 31, all over 4

mertsj · Answer

$$2x^2+3x+5=0$$

mertsj · Answer

Plug it into the quadratic formula.