Question

Expand (-2x + 5y) cube

Answer 1

Answer:125y³-8x³+150xy²-60x²y

Step-by-step explanation:

(5y-2x)³

(5y)³-(2x)³+3(2x)(5y)(5y-2x)

125y³-8x³+30xy(5y-2x)

125y³-8x³+150xy²-60x²y