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Popular >

expand (2x)(x-4)

Solution

expand

(2 x) (x - 4)

Solution

2 x^{2} - 8 x

Solution steps

(2 x) (x - 4)

Apply the distributive law:

a (b - c) = ab - a c

(2 x) (x - 4) = 2 xx - 2 x \cdot 4

= 2 xx - 2 x \cdot 4

Simplify

2 xx - 2 x \cdot 4 : 2 x^{2} - 8 x

= 2 x^{2} - 8 x

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Frequently Asked Questions (FAQ)

What is expand (2x)(x-4) ?
The solution to expand (2x)(x-4) is 2x^2-8x