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Popular >

expand (x+y)(x-2y)

Solution

expand

(x + y) (x - 2 y)

Solution

x^{2} - x y - 2 y^{2}

Solution steps

(x + y) (x - 2 y)

Apply FOIL method

(x + y) (x - 2 y) : x^{2} - x y - 2 y^{2}

= x^{2} - x y - 2 y^{2}

Popular Examples

\frac{26}{12}

expand (a+b+5)(a-b-5)expand

(a + b + 5) (a - b - 5)

simplify 6x+(14x-5)+(17-3x)simplify

6 x + (14 x - 5) + (17 - 3 x)

simplify \sqrt[4]{3^6}simplify

factor-h^5+9h^4-9h^3+81h^2 factor

- h^{5} + 9 h^{4} - 9 h^{3} + 81 h^{2}

Frequently Asked Questions (FAQ)

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