Question

করাে। (ii) xy (x + y) = m হলে প্রমাণ করাে, x3+y3 + 3m = m3 /x3y3
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Answer 1

if xy(x+y)=m

[xy(x+y)]^3=m^3

x^3×y^3×(x+y)^3=m^3

x^3+y^3+3xy(x+y)=m^3/x^3y^3

{x}^{3} + {y}^{3} + 3m = {m}^{3 } \div {x}^{3} {y}^{y}

because xy(x+y)=m

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Answer 2

Answer:

refer the attachment

Step-by-step explanation:

করাে। (ii) xy (x + y) = m হলে প্রমাণ করাে, x3+y3 + 3m = m3 /x3y3