Question

(4x - 5y) x x(2x + 3y) x x(5x – 4y)
simplify ​

Answer 1

Step-by-step explanation:

(4x-5y) × x(2x-3y) × (5x-4y)

= (4x-5y) × (2x^2-3xy) × (5x-4y)

= (4x-5y) × (5x-4y) × (2x^2-3xy)

= (20x^2-16xy-25xy+20y^2) × (2x^2-3xy)

= (20x^2-41xy+20y^2) × (2x^2-3xy)

= 40x^4-82x^3y+40x^2y^2-60x^3y+123x^2y^2-60xy^3

= 40x^4-142x^3y+163x^2y-60xy^3

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Answer 2

Answer:

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