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Completing the square Watch

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    My question is what are the two values of x in this question: x(squared)+3x+3=0

    i got x=-1.5+ or - squared root -0.75. but it said error syntax when i tried finding the values of x so i removed the minus from -0.75 so i got x=-0.6339 and x= -2.366. Is this correct?
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    The discriminant b^2-4ac is <0 so there are no real solutions to the equation.
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    (Original post by Anonymous1502)
    My question is what are the two values of x in this question: x(squared)+3x+3=0

    i got x=-1.5+ or - squared root -0.75. but it said error syntax when i tried finding the values of x so i removed the minus from -0.75 so i got x=-0.6339 and x= -2.366. Is this correct?
    Yes, it's correct, the 0.75 should be positive; for now, you can't take the square root of a negative number.
 
 
 
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