Math, asked by lumbiniranshur97100, 4 months ago

(5x + 4y)³ step by step​

Answers

Answered by bagkakali
2

Answer:

(5x+4y)^3

=(5x)^3+3.(5x)^2.4y+3.(5x).(4y)^2+(4y)^3

=125x^3+300x^2y+240xy^2+64y^3

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