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Popular >

expand 2x(3x+1)(x-4)

Solution

expand

2 x (3 x + 1) (x - 4)

Solution

6 x^{3} - 22 x^{2} - 8 x

Solution steps

2 x (3 x + 1) (x - 4)

Expand

2 x (3 x + 1) (x - 4) : 2 x (3 x^{2} - 11 x - 4)

= 2 x (3 x^{2} - 11 x - 4)

Apply the distributive law:

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

2 x (3 x^{2} - 11 x - 4) = 2 x \cdot 3 x^{2} + 2 x (- 11 x) + 2 x (- 4)

= 2 x \cdot 3 x^{2} + 2 x (- 11 x) + 2 x (- 4)

Simplify

2 x \cdot 3 x^{2} + 2 x (- 11 x) + 2 x (- 4) : 6 x^{3} - 22 x^{2} - 8 x

= 6 x^{3} - 22 x^{2} - 8 x

Popular Examples

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

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x^{2} y^{2} + x^{2} y

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64 a^{6} - b^{6}

simplify ((a^8a^6)^{1/7})/(a^2)simplify

\frac{( a ^{8} a ^{6} ) ^{\frac{1}{7}}}{a ^{2}}

Frequently Asked Questions (FAQ)

What is expand 2x(3x+1)(x-4) ?
The solution to expand 2x(3x+1)(x-4) is 6x^3-22x^2-8x