Question

8.Add the following.
a. 3xy + yz + 8y and 3yz + 12y - 8xy
b. 4x²y + 32+ 8x and 18x + 14 x²y + 5z?​

Answer 1

Answer:

a. 4yz + 20y - 5xy

b. 18x²y + 26x + 5z + 32

Step-by-step explanation:

a. 3xy + yz + 8y + 3yz + 12y - 8xy

=> yz + 3yz + 8y + 12y + 3xy - 8xy

=> 4yz + 20y - 5xy

b. 4x²y + 32 + 8x + 18x + 14x²y + 5z

=> 4x²y + 14x²y + 8x + 18x + 5z + 32

=> 18x²y + 26x + 5z + 32

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