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x-y =2 এবং xy =24 হলে (x+y)² এর মান কত?

Answer: Option C

Explanation:

{(x + y)}^{2} = {(x - y)}^{2} + 4 x y o r, {(x + y)}^{2} = 2^{2} + 4 \times 24 o r, {(x + y)}^{2} = 4 + 96 o r, {(x + y)}^{2} = 100 ∴ {(x + y)}^{2} = 100 A n s .

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