Question

(300w² − 160xw + 80wy²) ÷ 40wy


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Answer 1

Resposta:

$(300w² − 160xw + 80wy²) ÷ 40wy \\ (300 {w}^{2} - 160wx + 8w {y}^{2} ) \div 40 \times wy \\ \frac{300 {w}^{2} - 160wy + 80w {y}^{2} }{40} \times wy \\ \frac{20(15 {w}^{2} - 8wy + 4w {y}^{2}) }{40} \times wy \\ \frac{wy \times (15 {w}^{2} - 8wx + 4w {y}^{2} }{2} \\ \frac{15 {w}^{3} y - 8 {w}^{2} xy + 4 {w}^{2} {y}^{3} }{2}$