$$\frac{{{{\left( {489 + 375} \right)}^2} - {{\left( {489 - 375} \right)}^2}}}{{\left( {489 \times 375} \right)}} = ?$$ Options: A . &nbsp144 B . &nbsp864 C . &nbsp2 D . &nbsp4 E . &nbspNone of these

$$\frac{{{{\left( {489 + 375} \right)}^2} - {{\left( {489

Question

$$\frac{{{{\left( {489 + 375} \right)}^2} - {{\left( {489 - 375} \right)}^2}}}{{\left( {489 \times 375} \right)}} = ?$$

Answer: Option D

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