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Popular >

expand 3z(5z-3)

Solution

expand

3 z (5 z - 3)

Solution

15 z^{2} - 9 z

Solution steps

3 z (5 z - 3)

Apply the distributive law:

a (b - c) = ab - a c

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

= 3 z \cdot 5 z - 3 z \cdot 3

Simplify

3 z \cdot 5 z - 3 z \cdot 3 : 15 z^{2} - 9 z

= 15 z^{2} - 9 z

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Frequently Asked Questions (FAQ)

What is expand 3z(5z-3) ?
The solution to expand 3z(5z-3) is 15z^2-9z