Describe how the following expression has been obtained.a. 7xy + 5 – InterviewSolution

1.

Describe how the following expression has been obtained.a. 7xy + 5

Answer»

Step-by-step explanation:

the above EXPRESSION is OBTAINED by adding 7xy with 5. Here 7xy is obtained by multiplying 7,x and y

the above expression is obtained by SUBTRACTING the product of 5 and x from the product of 4,x and x

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