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(3x+9)(3x-9) use polynomial identities to multiply the polynomial
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(3x+9)(3x-9) use polynomial identities to multiply the polynomial
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Jun 3, 2024
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(3x+9)(3x-9) use polynomial identities to multiply the polynomial
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Answer:
Explanation:
FOIL
9x² -27x +27x -81 middle terms cancel
9x² - 81
Jaskirat Singh
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Jun 8, 2024
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