Provide the proper response.A student tries to solve 
by squaring both sides and gets 
. Why is this not correct?
What will be an ideal response?
The squaring of 
+ 5 has cross terms that produce a 10
term.
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Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. 
B. {(0, 5)}
C. {(5, 0)}
D. {(5, 1)}
Use the square root property to solve the quadratic equation.(x - 5)2 = 16
A. -9, 1 B. -44 C. 1, 9 D. 21
Add or subtract. Write the answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
Determine the domain and range of the relation. State whether the relation is a function or not a function. 
A. domain: {5, 7, 9, 11} range: {20, 28, 36, 44} function B. domain:{20, 28, 36, 44} range: {5, 7, 9, 11} function C. domain:{20, 28, 36, 44} range: {5, 7, 9, 11} not a function D. domain: {5, 7, 9, 11} range: {20, 28, 36, 44} not a function