1.

Find the value of 2×(27)^-2/3​

Answer»

Step-by-step EXPLANATION:

2 \times  {27}^{ \frac{ - 2}{3} } \\  = 2 \times  {3}^{3 \times \frac{ - 2}{3} }

= 2 \times  {3}^{ - 2}  \\  = 2 - 9 \\  =  - 7



Discussion

No Comment Found

Related InterviewSolutions