Question

expand (2x-5y)^5

Answer 1

(2x-5y)^(5)

(2x^(5)-50x^(4)y+500x^(3)y^(2)-2500x^(2)y^(3)+6250xy^(4)-6250y^(5))

2x^(5)-50x^(4)y+500x^(3)y^(2)-2500x^(2)y^(3)+6250xy^(4)-6250y^(5)

Answer 2

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