(3a-2b)^2-(9a-8b) factor
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Answer:
-4b ans
Step-by-step explanation:
(3a-2b)^2-(9a-8b)
(9a-4b)-(9a-8b)
+9a-4b-9b+8b( +9a cut with -9b)
-4b+8b=-4b
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