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The square of a real number is non-negative, but the square of an imaginary number is negative. Set of real numbers forms a complete totally ordered field whereas the set of imaginary numbers is neither complete nor ordered.

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You can find the roots of a quadratic equation by plotting it then if the parabola touches the x axis.

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The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

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The square of a real number is non-negative, but the square of an imaginary number is negative - Jazelle

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If the parabola touches or intersects the x-axis or from the given quadratic formula.

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"The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions."

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The square of a real number is non-negative, but the square of an imaginary number is negative. Set of real numbers forms a complete totally ordered field whereas the set of imaginary numbers is neither complete nor ordered.

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"Essentially, an imaginary number is the square root of a negative number and does not have a tangible value. While it is not a real number — that is, it cannot be quantified on the number line — imaginary numbers are "real" in the sense that they exist and are used in math."

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The square of a real number is non-negative, but the square of an imaginary number is negative

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Pure real is can be expressed as a real number. Pure imaginary numbers are expressed as imaginary numbers which can be negative etc.

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The difference between real numbers and imaginary numbers? The square of a real number is non-negative, but the square of an imaginary number is negative. Set of real numbers forms a complete totally ordered field whereas the set of imaginary numbers is neither complete nor ordered. -Alana 

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The difference between real numbers and imaginary numbers? The square of a real number is non-negative, but the square of an imaginary number is negative. Set of real numbers forms a complete totally ordered field whereas the set of imaginary numbers is neither complete nor ordered. -Alana 

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It can be found algebraically with the quadratic formula and making observations of its parabola.

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It can be found algebraically with the quadratic formula and making observations of its parabola x axis.

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You would have to plot the graph from the given quadratic formula. If the parabola intersects or touches the x-axis then it will have real roots. -Alana Fedrick 

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You would have to plot the graph from the given quadratic formula. If the parabola intersects or touches the x-axis then it will have real roots. -Alana Fedrick 

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You can find the roots of a quadratic equation by plotting it then if the parabola touches the x axis.

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It can be found algebraically with the quadratic formula and making observations of its parabola. - Jazelle

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The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

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You plot the graph from the given quadratic formula. If the parabola intersects or touches the x-axis then it has real roots

# data[].attributes.body
It can be found algebraically with the quadratic formula and making observations of its parabola.

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The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

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The discriminant is a function of coefficients of polynomials. The discriminant of quadratic equation is ax^2 + bx + c = 0.

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The discriminant is a function of coefficients of polynomials. The discriminant of quadratic equation is ax^2 + bx + c = 0.

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Nicole

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The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

# data[].attributes.headline
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.-Alana

# data[].attributes.subject
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.-Alana

# data[].attributes.body
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

# data[].attributes.body
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

# data[].attributes.body
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.