I WILL MARK YOU AS BRILLIANT IF YOU ANSWER THIS 9.Evaluate 8x 3 -27y 3
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Answer:
8x^3-27x^3
=(2x)^3 - (3x)^3
=(2x-3x)(4x^2+6x^2+9x^2)
= -x(19x^2)
=-19x^3 (Ans)
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