Math, asked by madhuanilsharda, 2 months ago

(0.5×^2+0.4y^2)(0.5×^2-0.4y)^2​

Answers

Answered by sadho7844
2

0.5x^2(0.5x^2-0.4y^2)+0.4y^2(0.5x^2-0.4y^2)

0.25x^4-0.20x^2y^2+0.20x^2y^2-0.16y^4

0.25x^4-0.16y^4

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