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The answer to the math problem (34-4) -3 +(3 squared) is 36.
Answer:
9 should be added to both sides of the equation to complete the square.
Step-by-step explanation:
Given : 
To Find: What number should be added to both sides of the equation to complete the square?
Solution:

Add the square of half of coefficient of x
So, the square of half of coefficient of x = 
So, 




Thus 9 should be added to both sides of the equation to complete the square.
Answer: 11
Step-by-step explanation:
2(7)-3
14-3
11