Math, asked by leelarana89658, 10 days ago

find the value of x when 2x²+4=0​

Answers

Answered by Anonymous
1

Answer:

♠️ Answer ♠️

2 {x}^{2}  + 4 = 0 \\  \\ 2 {x}^{2}  =  - 4 \\  \\  {x}^{2}  =  \frac{ - 4}{2}  \\  \\  {x}^{2}  =  - 2 \\  \\ x =  </em><em>+</em><em>/</em><em>-</em><em>\sqrt{ 2}

Answered by mahii80
0

Answer:

2x^2+4=0

2x^2=-4

x^2=-4/2

x=+-√2

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