3 years ago

© Factorise completely 15z^2-9z -

Mathematics

1 answer:

ollegr [7]3 years ago

4 0

Answer:

3z(5z-3)

Step-by-step explanation:

first you choose the common items which in this case was 3z the you divide 15 by 3 and 9 by 3

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Schach [20]

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Step-by-step explanation:

A) $-x+2y < -4$

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2 years ago

Solve for me please this is trigonometry

Vladimir79 [104]

Answer:

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Step-by-step explanation:

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Solve the system of equations.

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meriva

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Step-by-step explanation:

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