Question

Find the value of in bracket 3 by 4 bracket closed to the power 2 × in bracket -1 by 2 bracket closed to the power 3 × 2 to the power 3​

Answer 1

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$({ \frac{3}{4} )}^{2} \times ( { \frac{ - 1}{2}) }^{3} \times {2}^{3}$

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$({ \frac{3}{4} )}^{2} \times ( { \frac{ - 1}{2}) }^{3} \times {2}^{3} \\ \\ ( \frac{ {3}^{2} }{ {4}^{2} } ) \times ( \frac{ { - 1}^{3} }{ {2}^{3} } ) \times {2}^{3} \\ \\ ( \frac{9}{16} ) \times ( \frac{ - 1}{8} ) \times 8 \\ \\ \frac{9}{16} \times \frac{ - 1}{8} \times 8 \\ \\ \frac{9}{16} \times - 1 \\ \\ \frac{ - 9}{16}$

Additional information:-

• In 2³ , 2 is called the base and ³ is called the exponent.