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Mathematics, 27.06.2019 03:30 crawford184232323234

Which values make this equation true? (5x^7 y^5)=-20x^a y^ba.) a=11, b=7b.) a=11, b=10c.) a=28, b=7d.) a=28, b=10

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Which values make this equation true? (5x^7 y^5)=-20x^a y^ba.) a=11, b=7b.) a=11, b=10c.) a=28, b=7...
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