Quadratic Equat...

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$$\displaystyle { x }^{ 2 }+\frac { 1 }{ 4{ x }^{ 2 } } -8=0$$ is a quadratic equation.

Determine whether the equation $$\displaystyle 5{ x }^{ 2 }=5x$$ is quadratic or not.

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$$\displaystyle \left( x+\frac { 1 }{ 2 }  \right) \left( \frac { 3x }{ 2 } +1 \right) =\frac { 6 }{ 2 } \left( x-1 \right) \left( x-2 \right) $$ is quadratic.

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$$\displaystyle 32{ x }^{ 2 }-6=\left( 4x+10 \right) \left( 10x-6 \right) $$ is quadratic equation 

Calculate the zeroes of the quadratic equation $$(x+3)^2=49$$.

Which of the following is not a quadratic equation?

Discriminant of a quadratic equation $$\displaystyle p{ x }^{ 2 }+qx+r=0$$ is given by.

Identify the standard format of quadratic equation.

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$$\displaystyle (x+5)(x-8)=0$$ is quadratic equation.

Solution of the equation   $$2x^{2} = 4x + 3$$   is