(4/7) ^ - 5 * (4/7) ^ - 3 = (4/7) ^ (m - 2)
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Step-by-step explanation:
Mark me brainliest .Hope it helps.
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Step-by-step explanation:
Always remember- 1. to change negative power to positive do reciprocal of base.
2. if two bases are same and they are in multiplication then add their powers.
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