यदि $3 \sqrt{5}+\sqrt{125}=17.88$ है,तो $\sqrt{80}+6 \sqrt{5}$ का मान क्या होगा?

  • A
    $13.41$
  • B
    $20.46$
  • C
    $21.66$
  • D
    $22.35$

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Similar Questions

यदि $\frac{5+2 \sqrt{3}}{7+4 \sqrt{3}}=a+b \sqrt{3}$ है,तो

$\frac{\sqrt{80}-\sqrt{112}}{\sqrt{45}-\sqrt{63}}$ का मान है

$\sqrt{7}-\sqrt{5}$,$\sqrt{5}-\sqrt{3}$,$\sqrt{9}-\sqrt{7}$,और $\sqrt{11}-\sqrt{9}$ संख्याओं में से सबसे बड़ी संख्या कौन सी है?

$\left[\frac{3 \sqrt{2}}{\sqrt{6}-\sqrt{3}}-\frac{4 \sqrt{3}}{\sqrt{6}-\sqrt{2}}-\frac{6}{\sqrt{8}-\sqrt{12}}\right] = ?$

$\frac{9.5 \times 0.0085 \times 18.9}{0.0017 \times 1.9 \times 2.1}$ का वर्गमूल ज्ञात कीजिए।

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