simplify-
1. ( - 2 )³ × ( - 2 ) ^7 ÷ ( / ) 3 × 4^6
2. 3 ^ -5 × 10 ^ -5 × 625 ÷ ( / ) 5 ^ -7 × 6^ -5
Answers
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Step-by-step explanation:
=-8×256×3×4096
=25165824
2)
=-243×100000×625×-78125×7776
=9.2264×10^18
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