Question

please solve these questions I will surely mark you as brillianiest​

Answer 1

Answer:

(i)

$\frac{297 \times 297 - 203 \times 203 }{94}$

$= \frac{ {297}^{2} - {203}^{2} }{94}$

$= \frac{(297 + 203)(297 - 203)}{94}$

$= \frac{500 \times 94}{94}$

$= 500$

(ii)

$\frac{23.71 \times 23.71 - 16.29 \times 16.29}{0.742}$

$= \frac{ {23.71}^{2} - {16.29}^{2} }{0.742}$

$= \frac{(23.71 + 16.29)(23.71 - 16.29)}{0.742}$

$= \frac{40 \times 7.42}{0.742}$

$= 400$

Step-by-step explanation:

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