MCQ
Expanded form of $(xy)^4$ is -
- ✓$(-xy) \times (-xy) \times (-xy) \times (-xy)$
- B$4 \times (-xy)$
- C$(-xy) \times (-xy)$
- D$(-xy) \times (-xy) \times (-xy)$
✓
Answer
Correct option: A.
$(-xy) \times (-xy) \times (-xy) \times (-xy)$
$(xy)^4= (xy)^{1+1+1+1} = (-xy) \times (-xy) \times (-xy) \times (-xy)$
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