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प्रश्न
Simplify:
72 × 22
बेरीज
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उत्तर
72 × 22 = 7 × 7 × 2 × 2
= 49 × 4
= 196
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पाठ 11: Exponents and Powers - EXERCISE 11.1 [पृष्ठ १७४]
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संबंधित प्रश्न
Express the following number in index form.
Square root of 256
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Find the value of the following.
26
Fill in the blanks with <, > or = sign.
23 ______ 32
Express the following numbers using exponential notations:
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Identify the greater number in the following:
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