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Popular >

expand (5x-y)(y-2x)

Solution

expand

(5 x - y) (y - 2 x)

Solution

- 10 x^{2} + 7 x y - y^{2}

Solution steps

(5 x - y) (y - 2 x)

Apply FOIL method

(5 x - y) (y - 2 x) : - 10 x^{2} + 7 x y - y^{2}

= - 10 x^{2} + 7 x y - y^{2}

Popular Examples

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(2 x^{2} - 6 x - 5) + (- 9 x^{2} + 5 x - 4)

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7 x (5 - y) - 3 (9 x + 2) - 4 x y

factor 24a+48b factor

24 a + 48 b

Frequently Asked Questions (FAQ)

What is expand (5x-y)(y-2x) ?
The solution to expand (5x-y)(y-2x) is -10x^2+7xy-y^2