Question

square of (-2/3) is options
(a) -2/3
(b)2/3
(c)-4/9
(d)4/9​

Answer 1

Answer:

$\frac{4}{9}.$

Step-by-step explanation:

$( \frac{ - 2}{3}) ^{2} \\ = \: \frac{4}{9}.$

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Answer 2

Answer:

(d)

Step-by-step explanation:

$( { \frac{ - 2}{3}) }^{2}$

$\frac{ - 2}{3} \times \frac{ - 2}{3}$

$\frac{4}{9}$

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