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Popular >

expand 4xy(x+3y)

Solution

expand

4 x y (x + 3 y)

Solution

4 x^{2} y + 12 x y^{2}

Solution steps

4 x y (x + 3 y)

Apply the distributive law:

a (b + c) = ab + a c

4 x y (x + 3 y) = 4 x y x + 4 x y \cdot 3 y

= 4 x y x + 4 x y \cdot 3 y

Simplify

4 x y x + 4 x y \cdot 3 y : 4 x^{2} y + 12 x y^{2}

= 4 x^{2} y + 12 x y^{2}

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Frequently Asked Questions (FAQ)

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