3 years ago

I need help !!! I don’t understand the problem

Mathematics

1 answer:

Pepsi [2]3 years ago

7 0

Answer:

It would be -81²x+81x-18= -9x+6

Step-by-step explanation:

When you work equation one you get 18. Then when you work equation two, you get -2/3=-0.666666667

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