Question

(-4ab)^2x(-1/4a^4b^3c^2)除以(-4a^3b^2c^2)

Answer 1

(-4ab)^2x(-1/4a^4b^3c^2)除以(-4a^3b^2c^2)

=(16a²b²)(-1/4a^4b^3c^2)除以(-4a^3b^2c^2)

=-4a^6b^5c²÷(-4a^3b^2c^2)

=a³b³

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