Question

Please please solve my question 2 , 3 ,4 , 5 Please please Please

Answer 1

2) => {-8/27}^-2=27²/(-8)²=729/64

3) => (1/3+1/6) ÷ [4/3] = 1/2 ÷ 4/3 = 1/2×3/4 = 3/8

4) => -9/8= x×81/16 => x=-2/9

5) => -1/3×X=1/6 => X= -1/2

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