Express the radical in simplified form.- 
A. 7
B. -7
C. -6
D. -2
Answer: C
Mathematics
You might also like to view...
Solve the equation by completing the square.x2 = 7 - 8x
A. -1 ± 
B. -4 ± 
C. -4 ± 2
D. 4 + 
Mathematics
Evaluate the integral.
A. 2
+ 3 tan-1 
+ C
B. 2
- 3 ln 
+ C
C. 2
+ 3 ln 
+ C
D. 2
+ C
Mathematics
Determine whether the given value is a solution to the given equation.Is 13 a solution to 25.7 - y = 12.7?
A. Yes B. No
Mathematics
Decide whether the equation is an identity, a conditional equation, or a contradiction. Give the solution set.2(3x + 20) - 6x - 40 = 0
A. Conditional; {0} B. Identity; {all real numbers} C. Conditional; {3} D. Contradiction; ?
Mathematics