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Exponents and Powers — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSExponents and Powers1 Mark
MCQ
$\left(5^{2}\right)^{10}=$
  • A
    $5^{2}$
  • ✓
    $5^{20}$
  • C
    $5^{10}$
  • D
    $5^{5}$
✓

Answer

Correct option: B.
$5^{20}$
$\left(5^{2}\right)^{10}=5^{2 \times 10}=5^{20}$

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