Question

1-) Find the value of each of the following products.

a-) -6xyz×9axby

b-) 2 a^2×(-5a^2 b) × (-4 ab^2)

2-) Multiply.

a-) 6x -7y by -3x + 5 y

b-) 4x^2-5y^2 by 2 xy +3

3-) Multiply.

a-) x^2+4y^2-z by -1/2xyz

b-) 2ab - 3a^2- 5b +2 by 3a^2b​

Answer 1

Answer:

6xy

24ab*16

64y

46x

⅒x

16ab²

Step-by-step explanation:

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