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Popular >

expand ,-3x(3-x)

Solution

expand

- 3 x (3 - x)

Solution

- 9 x + 3 x^{2}

Solution steps

- 3 x (3 - x)

Apply the distributive law:

a (b - c) = ab - a c

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

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

Simplify

- 3 x \cdot 3 - (- 3 x) x : - 9 x + 3 x^{2}

= - 9 x + 3 x^{2}

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Frequently Asked Questions (FAQ)

What is expand ,-3x(3-x) ?
The solution to expand ,-3x(3-x) is -9x+3x^2