Math, asked by naveen21037, 11 months ago

find the zeros for given polynomial √3xsquere + 10x + 7√3​

Answers

Answered by waqarsd
3

Answer:

x =   - \sqrt{3}  \:  \:  \:  \:  \: and \:  \:  \:  \:  \:  \:  \: x =  -  \frac{7}{ \sqrt{3} }

Step-by-step explanation:

 \sqrt{3}  {x}^{2}  + 10x + 7 \sqrt{3}  = 0 \\  \\  \sqrt{3}  {x}^{2}  + 3x + 7x + 7 \sqrt{3}  = 0 \\  \\  \sqrt{3} x(x +  \sqrt{3} ) + 7(x +  \sqrt{3} ) = 0 \\  \\ (x +  \sqrt{3} )( \sqrt{3} x + 7) = 0 \\  \\ x =  -  \sqrt{3}  \\  \\ x =  -  \frac{7}{ \sqrt{3} }

HOPE IT HELPS

Answered by Anonymous
5

\huge\underline{\fcolorbox{green}{yellow}{Answer}}

 \sqrt{3}  {x}^{2}  + 10x + 7 \sqrt{3}  = 0 \\ </p><p></p><p> =  &gt;  \sqrt{3}  {x}^{2}  + (7 + 3)x + 7 \sqrt{3}  = 0 \\  </p><p></p><p>=  &gt;  \sqrt{3}  {x}^{2}  + 7x + 3x + 7 \sqrt{3}  = 0 \\  </p><p></p><p>=  &gt; x( \sqrt{3} x + 7) +  \sqrt{3} ( \sqrt{3} x + 7) = 0 \\  </p><p></p><p>=  &gt; (x +  \sqrt{3} )( \sqrt{3} x + 7) = 0 \\ so \\ x +  \sqrt{3}  = 0 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   or \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \sqrt{3} x + 7 = 0 \\  =  &gt; x =  -  \sqrt{3}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   =  &gt; x =   - \frac{7}{ \sqrt{3} }

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