Exercise ID117

Algebra → Exponents → Powers
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Evaluate the following expression:

2-2·53·10-42-3·52·10-5

2-2·53·10-42-3·52·10-5 =23·53·10522·52·104 =23-2·53-2·105-4 =21·51·101 =100
2-2·53·10-42-3·52·10-5=100
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