3 years ago

(a-1) a2-b2/1-ab+2(a-b)/2b a=2, b=-1

Mathematics

2 answers:

denis-greek [22]3 years ago

6 0

I hope this helps you

Lapatulllka [165]3 years ago

6 0

The answer is 10 hope this helped u

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Answer:

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Step-by-step explanation:

8x+9=0

8x=-9

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Answer:

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Step-by-step explanation:

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