Question

using the Identity 502x503.​

Answer 1

Answer:

$\huge\colorbox{yellow}{Answer\:-}$

$502 \times 503$

$\small\underbrace\mathrm\red{Using\:Identity}$

$\boxed{(x + a)(x + b) = {x}^{2} + (a + b)x + ab}$

Now,

$502 \times 503 = (500 + 2) \times (500 + 3)$

${(500)}^{2} + (2 + 3)(500) + (2 \times 3)$

$250000 + 5000 + 6$

$\pink{ = > 255006}$

$\huge\colorbox{yellow}{Thank\:You}$

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