The value of $\frac{(793+232)^2-(793-232)^2}{(793×232)}$ is

7930 4 2 2320

4

(a + b)2 = a2 + b2 + 2ab (a - b)2 = a2 + b2 - 2ab (a + b)2 - (a - b)2 = (a2 + b2 + 2ab) - (a2 + b2 - 2ab) = 4ab Using this formula in, $\frac{(793+232)^2-(793-232)^2}{(793×232)}$ = $\frac{4 × 793 × 232}{(793×232)}$ = 4