SOLUTION: what is the x intercept of the equation y =2x^2+1

SOLUTION: what is the x intercept of the equation y =2x^2+1

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Question 336374: what is the x intercept of the equation
y =2x^2+1
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!
y =2x^2+1
0=2x^2+1
2x^2=-1
x^2=-1/2
x=sqrt(-1/2)
x=i/sqrt(2)
x=i*sqrt(2)/2

Answer: No x-intercepts
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