Provide an appropriate response.When is the square of the sum the sum of a square; i.e., when is (A + B)2 = A2 + B2 ?
What will be an ideal response?
Now (A + B)2 = A2 + 2AB + B2, so that (A + B)2 = A2 + B2 just in case 2AB = 0, that is 
or 
The square of the sum is the sum of the squares in the case (at least) one of the numbers is 0.
Mathematics
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Integrate the function.
dx
A. 
- 
B. 
+ 
C. 
- 
D. 
+ 
Mathematics
Find decimal notation, round as indicated.
Round to the nearest hundredth.
A. -0.53 B. -0.33 C. -0.54 D. -0.52
Mathematics
Simplify: 2 (11c – 4)
A) 20c + 8 B) 13c – 8 C) 20c – 2 D) 13c – 2 E) 22c – 8
Mathematics
Match the description with its graph.
A. A line with negative slope and a negative y-intercept. B. A line with positive slope and a negative y-intercept. C. A line with negative slope and a positive y-intercept. D. A line with positive slope and a positive y-intercept.
Mathematics