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When simplified (-1/(27))^(-2/3) is 9 ...

When simplified `(-1/(27))^(-2/3)` is 9 (b) `-9` (c) `1/9` (d) `-1/9`

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When simplified (-1/(27))^(-2/3) is (a) 9 (b) -9 (c) 1/9 (d) -1/9

Simplify Q 9^(1/2)

[{(-1/3)^2}^(-2)]^(-1) = (a) 1/(81) (b) 1/9 (c) -1/(81) (d) -1/9

[{(-1/3)^2}^(-2)]^(-1) = (a) 1/(81) (b) 1/9 (c) -1/(81) (d) -1/9

9xx(-1/3)xx(-3)xx(-1/9)= 1 (b) -1 -3 (d) 3

9xx(-1/3)xx(-3)xx(-1/9)= (a) 1 (b) -1 (c) -3 (d) 3

If int sqrt(1-x^2)/x^4dx=A(x).(sqrt(1-x^2))^m where A(x) is a function of x then (A(x))^m = (A) -1/(27x^9) (B) 1/(27x)^9 (C) 1/(3x^9) (D) -1/(3x^9)

If int sqrt(1-x^2)/x^4dx=A(x).(sqrt(1-x^2))^m where A(x) is a function of x then (A(x))^m = (A) -1/(27x^9) (B) 1/(27x)^9 (C) 1/(3x^9) (D) -1/(3x^9)

Simplify: (9^(1/3)xx27^(-1/2))/(3^(1/6)xx3^(-2/3))

Simplify {2^(-1)-3^(-1)}^(-1)+{6^(-1)-9^(-1)}