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Exponents — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSExponents1 Mark
MCQ
$\left(\frac{-2}{5}\right)^7+\left(\frac{-2}{5}\right)^5=?$
  • ✓
    $\frac{4}{25}$
  • B
    $\frac{-4}{25}$
  • C
    $\left(\frac{-2}{5}\right)^{12}$
  • D
    $\frac{25}{4}$
✓

Answer

Correct option: A.
$\frac{4}{25}$
A

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