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বর্গের সাহায্যে, সরল কর: $\frac{2345 \times 2345-759\times759}{2345-759}$

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বর্গের সাহায্যে, সরল কর: $\frac{2345 \times 2345-759\times759}{2345-759}$

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বর্গের সাহায্যে সরল করা হলো:

$\frac{2345 \times 2345-759\times759}{2345-759}$

$=\frac{\left(2345\right)^2-\left(759\right)^2}{2345-759}$

$=\frac{\left(2345+759\right)\left(2345-759\right)}{2345-759}$

$=\left(2345+759\right)$

$=3104$ [Answer]
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Rules Applied:

  • $a^2-b^2=(a+b)(a-b)$

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