MCQ
Mark $(\checkmark)$ tick against the correct answer in the following:
$\Big(\frac{-2}{3}\Big)^2=?$
$\Big(\frac{-2}{3}\Big)^2=?$
- A$\frac{4}{3}$
- B$\frac{-2}{9}$
- ✓$\frac{4}{9}$
- D$\frac{-4}{9}$
✓
Answer
Correct option: C.
$\frac{4}{9}$
$\because \Big(\frac{-2}{3}\Big)^2=\frac{-2}{3}\times\frac{-2}{3}$
$=\frac{4}{9}$
$=\frac{4}{9}$
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