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Popular >

expand 2pix*(x-x^2)

Solution

expand

2 π x \cdot (x - x^{2})

Solution

- 2 π x^{3} + 2 π x^{2}

Solution steps

2 π x (x - x^{2})

Apply the distributive law:

a (b - c) = ab - a c

a = 2 π x, b = x, c = x^{2}

= 2 π xx - 2 π x x^{2}

= 2 π xx - 2 π x^{2} x

Simplify

2 π xx - 2 π x^{2} x : - 2 π x^{3} + 2 π x^{2}

= - 2 π x^{3} + 2 π x^{2}

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Frequently Asked Questions (FAQ)

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