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Cube and Cube Roots — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSCube and Cube Roots1 Mark
MCQ
Cube of $(−2)$ is _______.
  • A
    $+8$
  • ✓
    $-8$
  • C
    $-4$
  • D
    $+4$
✓

Answer

Correct option: B.
$-8$
Cube of $(-2)$ is:
$(-2)^3= (-2) \times (-2) \times (-2)$
$= -8.$

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