Tick (✓) the correct answer
Question:

Tick (✓) the correct answer

$\left(\frac{-3}{4}\right)^{2}=?$

(a) $\frac{-9}{16}$

(b) $\frac{9}{16}$

(c) $\frac{16}{9}$

(d) $\frac{-16}{9}$

Solution:

(b) $\frac{9}{16}$

$\left(\frac{-3}{4}\right)^{2}=\frac{(-3)^{2}}{(4)^{2}}=\frac{9}{16}$

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