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Class 9MathematicsNumber SystemsOperations on Real Numbers
Easy

Simplify the following expression: $(\sqrt{15}+\sqrt{7})(\sqrt{15}-\sqrt{7})$

  • A
    $8$
  • B
    $22$
  • C
    $15$
  • D
    $7$
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Class 9 Questions

Class 9

Mathematics Questions

Chapter

Number Systems

Subtopic

Operations on Real Numbers

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