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Popular >

expand-5z(3z-1)

Solution

expand

- 5 z (3 z - 1)

Solution

- 15 z^{2} + 5 z

Solution steps

- 5 z (3 z - 1)

Apply the distributive law:

a (b - c) = ab - a c

- 5 z (3 z - 1) = - 5 z \cdot 3 z - (- 5 z) \cdot 1

= - 5 z \cdot 3 z - (- 5 z) \cdot 1

Simplify

- 5 z \cdot 3 z - (- 5 z) \cdot 1 : - 15 z^{2} + 5 z

= - 15 z^{2} + 5 z

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Frequently Asked Questions (FAQ)

What is expand-5z(3z-1) ?
The solution to expand-5z(3z-1) is -15z^2+5z