?
$$\left( {\frac{{785 \times 785 \times 785 + 435 \times 435 \times 435}}{{785 \times 785 + 435 \times 435 - 785 \times 435}}} \right)$$ simplifies to = ?
Answer & Solution
Correct Answer:
Option
C
$$\eqalign{
& {\text{Given expression,}} \cr
& \left( {\frac{{{a^3} + {b^3}}}{{{a^2} + {b^2} - ab}}} \right){\text{ = }}\left( {a + b} \right) \cr
& \left[ {{\text{where}}\,a = 785,b = 345} \right] \cr
& = 785 + 345 = 1220 \cr} $$
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