Question

Simplify (2x-5y) cube - (2x+5y) cube ????

Answer 1

Hello Friend...

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The answer of u r question is...

$( {2x - 5}^{3} ) - ( {2x + 5y}^{3)}$

Ans:

Given,

$( {2x - 2y}^{3}) - ( {2x + 5y}^{3})$

${8x}^{3} - {125y}^{3} - 30xy(2x - 5y) - {8x}^{3} + {125y}^{3} + (2x + 5y)$

${8x}^{3} - {125y}^{3} - {60x}^{2}y + {150xy}^{2} - 8 {8x}^{3} - {125y}^{3} - {60x}^{2} y - {150xy}^{2}$

$- {125y}^{3} - {125y}^{3} {60x}^{2} y - {60x}^{2} y$

$- {250y}^{3} - {120x}^{2} y$

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Thank you..⭐️⭐️⭐️