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Xpover2 +3root2x+4

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Xpover2 +3root2x+4

Posted by Krish Oberoi 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 6 years, 6 months ago

{tex}\Rightarrow x ^ { 2 } + 3 \sqrt { 2 } x + 4{/tex}
{tex}\Rightarrow x ^ { 2 } + 2 \sqrt { 2 } x + \sqrt { 2 } x + 4{/tex}
{tex}= x ( x + 2 \sqrt { 2 } ) + \sqrt { 2 } ( x + 2 \sqrt { 2 } ){/tex}
{tex}\Rightarrow ( x + 2 \sqrt { 2 } ) \quad ( x + \sqrt { 2 } ){/tex}
{tex}\{ x = - 2 \sqrt { 2 } , - \sqrt { 2 } \}{/tex}

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CBSE > Class 09 > Mathematics