clara11317 clara11317

18-11-2022
Mathematics

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Simplify and write answers with positive indices?
1. 2a‐⁵×4a⁷
2. 4x‐²×3x‐⁵
3. 5x‐³ × x‐⁷/ 10x³
4. 9x‐⁵/3x²
5. a²× a‐⁸/a‐⁵
please give answers.

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