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Popular >

expand-2z(7-3z)

Solution

expand

- 2 z (7 - 3 z)

Solution

- 14 z + 6 z^{2}

Solution steps

- 2 z (7 - 3 z)

Apply the distributive law:

a (b - c) = ab - a c

- 2 z (7 - 3 z) = - 2 z \cdot 7 - (- 2 z) \cdot 3 z

= - 2 z \cdot 7 - (- 2 z) \cdot 3 z

Simplify

- 2 z \cdot 7 - (- 2 z) \cdot 3 z : - 14 z + 6 z^{2}

= - 14 z + 6 z^{2}

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Frequently Asked Questions (FAQ)

What is expand-2z(7-3z) ?
The solution to expand-2z(7-3z) is -14z+6z^2