Evaluate the value of the following expression
\(\frac{{{{\left( {7.5} \right)}^2} - {{\left( {2.5} \right)}^2}}}{{7.5 \times 2.5 + 2.5 \times 2.5}}\)
1
1
2
2
3
3
4
4
Evaluate the value of the following expression
\(\frac{{{{\left( {7.5} \right)}^2} - {{\left( {2.5} \right)}^2}}}{{7.5 \times 2.5 + 2.5 \times 2.5}}\)