(-8a^4 b^5 c)(3a²b²)

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(-8a^4 b^5 c)(3a²b²)
(-8a^4 b^5 c)(3a²b²)

(-8a^4 b^5 c)(3a²b²)
(-8a^4 b^5 c)(3a²b²)
=-24a^6b^7c