\(\frac{{{{\left( {5.2} \right)}^3} - {{\left( {1.7} \right)}^3}}}{{{{\left( {5.2} \right)}^2} + 5.2 \times 1.7 + {{\left( {1.7} \right)}^2}}}?\) चे सरलीकृत मूल्य काय आहे? \(\frac{{{{\left( {5.2} \right)}^3} - {{\left( {1.7} \right)}^3}}}{{{{\left( {5.2} \right)}^2} + 5.2 \times 1.7 + {{\left( {1.7} \right)}^2}}}\)