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Popular >

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

Solution

expand

+ x (x - 1) (x + 3)

Solution

x^{3} + 2 x^{2} - 3 x

Solution steps

x (x - 1) (x + 3)

Expand

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

= x (x^{2} + 2 x - 3)

Apply the distributive law:

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

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

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

Simplify

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

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

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Frequently Asked Questions (FAQ)

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