(x² y-1) ( 3-2x²y) find the product an verify the result for x = 1 and y=2
Answers
Answered by
1
Answer:
-2
Step-by-step explanation:
(1)^2×2-1) (3-2×(1)^2×2
(2×1)(3-4)
2×-1
-2 is correct answer
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