Problem

$x^{2}$ $-2x-3=O$

7th-9th grade

Algebra

Solution

Qanda teacher - rhlrajput#

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Types of roots of coch equation
$2\times 2+2\times -3=0$

7th-9th grade

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$1$ $2x^{2}$ $-$ $-3=0$

10th-13th grade

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