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3 years ago

12

100k3 – 75k2 + 120k – 90

1 answer:

Fittoniya [83]3 years ago

4 0

Answer:

$\boxed{\bold{270k-90}}$

Step By Step Explanation:

Multiply: $\bold{100\cdot \:3=300}$

$\bold{300k-75\cdot \:2k+120k-90}$

Multiply: $\bold{75\cdot \:2=150}$

$\bold{300k-150k+120k-90}$

Combine: $\bold{300k-150k+120k=270k}$

$\bold{270k-90}$

- Mordancy

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