Question

Solve the question
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Answer 1

Answer:

answer

(-728)(27)^1/3

Answer 2

Answer:

-6

Step-by-step explanation:

${27}^{ \frac{ - 1}{3} } \times {27}^{ \frac{1}{3} } \times ( {27}^{ \frac{1}{3} } - {27}^{ \frac{2}{3} } ) \\ = {27}^{ \frac{ - 1}{3} + \frac{1}{3} } \times ( {27}^{ \frac{1}{3} } - {27}^{ \frac{2}{3} } ) \\ = {27}^{0} \times {27}^{ \frac{1}{3} } (1 - {27}^{ \frac{1}{3} } ) \\ = 1 \times 3(1 - 3) \\ = - 6$