Question

find the product of the following and verify the product for x=-3, y=2, a=5, b=-1.
(a) 3x²y, -axy² and -bxy
book answer is
solve question with book answer​

Answer 1

Answer:

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Answer 2

Answer:

(3*-3²*2)-(5*-3*2²)-(-1*-3*2)

54-(-60)-6

54+60-6

108