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Popular >

expand x(3x^2-4x-4)

Solution

expand

x (3 x^{2} - 4 x - 4)

Solution

3 x^{3} - 4 x^{2} - 4 x

Solution steps

x (3 x^{2} - 4 x - 4)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

x (3 x^{2} - 4 x - 4) = x \cdot 3 x^{2} + x (- 4 x) + x (- 4)

= x \cdot 3 x^{2} + x (- 4 x) + x (- 4)

Simplify

x \cdot 3 x^{2} + x (- 4 x) + x (- 4) : 3 x^{3} - 4 x^{2} - 4 x

= 3 x^{3} - 4 x^{2} - 4 x

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Frequently Asked Questions (FAQ)

What is expand x(3x^2-4x-4) ?
The solution to expand x(3x^2-4x-4) is 3x^3-4x^2-4x