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379

Q:

व्यंजक$${15(\sqrt { 10}+\sqrt { 5})\over \sqrt { 10}+\sqrt { 20}+\sqrt { 40}-\sqrt { 5}-\sqrt { 80}   }$$इसके बराबर है:

  • 1
    $$10(3+2 \sqrt { 5})$$
  • 2
    $$5+(2 \sqrt { 2})$$
  • 3
    $$5(3+2 \sqrt { 2})$$
  • 4
    $$5-(2 \sqrt { 5})$$
  • Show Answer
  • Workspace

Answer : 3. "$$5(3+2 \sqrt { 2})$$"

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