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प्रश्न
Simplify:
23 × 5
योग
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उत्तर
23 × 5 = 2 × 2 × 2 × 5
= 8 × 5
= 40
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अध्याय 11: Exponents and Powers - EXERCISE 11.1 [पृष्ठ १७४]
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