“Lines and angles” is one of the many topics present in GMAT syllabus. The questions can be asked in different ways in GMAT exam but one of the question can be regarding intersection of two given lines.
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Introduction to Quadratic Equations
Any equation of the form
or which can be converted into form
where a, b, c are real numbers and
is a Quadratic Equation. Such a form of quadratic equation is called standard form. For example, we have equation
. It is a quadratic equation.