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<html><body><h2 id="content-id-7392856041-2"><b>Quadratic Equation Questions Overview</b></h2><p>Quadratic Equation Questions have a good weightage in the SSC CHSL English Exam and the type of question asked in SSC CHSL English exam is similar to the question mentioned below. It has been solved and explained by KD Live Experts under the guidance of Neetu Mam and they have tried to elaborate the concept used in Quadratic Equation Questions.</p><h2 id="content-id-4269187503-3"><b>Question On Quadratic Equation </b></h2>Simplify: x(8x − 7) + 7(x2 − 5) + 14
<div class="row show--dificulty--bar" style="margin-top:8px;"><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex !important;border-right:0.1px solid #eee;"><h3 style="font-size:12px !important;">Difficulty : Easy </h3></div><div class="col-sm-6 show--dificulty--bar" style="display:inline-flex;"><h3 style="font-size:12px !important;"> Average Time : 29 Seconds </h3></div></div><h2 id="content-id-1250749836-4"><b> Quadratic Equation Questions Options</b></h2><ol><li><p>−15x<sup>2</sup> − 7x + 21</p>
</li><li><p>15x<sup>2</sup> − 7x − 21</p>
</li><li><p>15x<sup>2</sup> − 7x +21</p>
</li><li><p>-15x<sup>2</sup> − 7x − 21</p>
</li></ol> <h2 id="content-id-1398240756-5"><b> Quadratic Equation Questions Solution</b></h2><p>The correct answer is <strong>Option 2</strong> i.e.<strong> 15x<sup>2</sup> − 7x − 21.</strong></p>

<p>x(8x − 7) + 7(x<sup>2</sup> − 5) + 14</p>

<p>⇒ 8x<sup>2</sup> − 7x + 7x<sup>2</sup> − 35 + 14 = 15x<sup>2</sup> − 7x − 21</p>
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The correct answer is Option 2 i.e. 15 - Quadratic Equation Questions are asked in SSC CHSL English exams and your question has been explained by experts like Neetu Mam.

 Quadratic Equation Questions Tips and Tricks

Simplify x 8x 7 7 - Quadratic Equation Questions for SSC CHSL English

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