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Popular >

expand 3x(2x-1)

Solution

expand

3 x (2 x - 1)

Solution

6 x^{2} - 3 x

Solution steps

3 x (2 x - 1)

Apply the distributive law:

a (b - c) = ab - a c

3 x (2 x - 1) = 3 x \cdot 2 x - 3 x \cdot 1

= 3 x \cdot 2 x - 3 x \cdot 1

Simplify

3 x \cdot 2 x - 3 x \cdot 1 : 6 x^{2} - 3 x

= 6 x^{2} - 3 x

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Frequently Asked Questions (FAQ)

What is expand 3x(2x-1) ?
The solution to expand 3x(2x-1) is 6x^2-3x