Question

please answer the question below

Answer 1

Step-by-step explanation:

please mark as brainly it will help you

Answer 2

Answer:

$\frac{64}{15625}$

Step-by-step explanation

${( \frac{81}{16} )}^{ \frac{ - 3}{4} } \times ( { (\frac{9}{25}) }^{ \frac{3}{2} } \div {( \frac{5}{2} )}^{ - 3} ) \\ = {( \frac{ \sqrt[4]{16} }{ \sqrt[4]{81} } ) }^{ 3} \times (( { \frac{ \sqrt[]{9} }{ \sqrt{25} } )}^{3} \div ({\frac{5}{2} ) }^{3} ) \\ = ( { \frac{2}{3} )}^{3} \times (( { \frac{3}{5} )}^{3} \div {( \frac{5}{2}) }^{3 } ) \\ = {( \frac{2}{3} )}^{3} \times ( { \frac{3 \times 2}{5 \times 5} )}^{3} \\ = ( { \frac{2}{3}) }^{3} \times ({ \frac{6}{25} )}^{3} \\ = ( { \frac{2 \times 6}{3 \times 25} )}^{3} \\ = ({ \frac{4}{25} )}^{3} \\ = \frac{64}{15625}$

${( \frac{81}{16} )}^{ \frac{ - 3}{4} } \times ( { (\frac{9}{25}) }^{ \frac{3}{2} } \div {( \frac{5}{2} )}^{ - 3} ) \\ = {( \frac{ \sqrt[4]{16} }{ \sqrt[4]{81} } ) }^{ 3} \times (( { \frac{ \sqrt[]{9} }{ \sqrt{25} } )}^{3} \div ({\frac{5}{2} ) }^{3} ) \\ = ( { \frac{2}{3} )}^{3} \times (( { \frac{3}{5} )}^{3} \div {( \frac{5}{2}) }^{3 } ) \\ = {( \frac{2}{3} )}^{3} \times ( { \frac{3 \times 2}{5 \times 5} )}^{3} \\ = ( { \frac{2}{3}) }^{3} \times ({ \frac{6}{25} )}^{3} \\ = ( { \frac{2 \times 6}{3 \times 25} )}^{3} \\ = ({ \frac{4}{25} )}^{3} \\ = \frac{64}{15625}$I hope it may help you and you may be able to solve such problems. If so please mark it as brainliest and rate it five .