What is expand (x-3xy)(-5x+4xy) ?

The solution to expand (x-3xy)(-5x+4xy) is -5x^2+19x^2y-12x^2y^2

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expand (x-3xy)(-5x+4xy)

expand

(x - 3 x y) (- 5 x + 4 x y)

- 5 x^{2} + 19 x^{2} y - 12 x^{2} y^{2}

Solution steps

(x - 3 x y) (- 5 x + 4 x y)

Apply FOIL method

(x - 3 x y) (- 5 x + 4 x y) : - 5 x^{2} + 19 x^{2} y - 12 x^{2} y^{2}

= - 5 x^{2} + 19 x^{2} y - 12 x^{2} y^{2}

x^{3} - 2^{3}

5 \frac{4}{5}

x^{4} + 2 x^{3} + 22 x^{2} + 50 x - 75

(- 3.6 x + 9.4) - (1.9 x + 3.6)

(2 x^{2} - 5 y)^{2}

What is expand (x-3xy)(-5x+4xy) ?
The solution to expand (x-3xy)(-5x+4xy) is -5x^2+19x^2y-12x^2y^2