Question

The solutions to the equation2x^2+-1=-3/2 or x=____

Answer 1

really need help, taking timed quiz and looking for answers! much appreciated

Answer 2

First,combine the like terms

Answer 3

\[\frac{ i }{ 2 } an d \frac{ -i }{ 2 }\]

Answer 4

Solve for x:
2 x^2-1 = -3/2

Add 1 to both sides:
2 x^2 = -1/2

Divide both sides by 2:
x^2 = -1/4
Take the square toor

Answer 5

\[\sqrt{x}=\sqrt{\frac{ -1 }{ 4 }}\]