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प्रश्न
Express the following in exponential form.
2 × 2 × a × a
योग
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उत्तर
2 × 2 × a × a = 21+1 × a1+1
= 22 × a2
= (2a)2
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अध्याय 3: Algebra - Exercise 3.1 [पृष्ठ ५२]
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