Use the square root property to solve the quadratic equation.x2 - 3 = 0
A. 
B. ± 3
C. no real solution
D. ± 
Answer: D
Mathematics
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Find the exact value of the expression.
A. - 
B. - 
C. -2
D. -
Mathematics
Evaluate.2 tan2 120° + 2 sin2 150° - cos2 0°
A. 
B. 
C. - 
D. 
Mathematics
Graph the inequality on a number line. Then write the solution in interval notation.-1 ? x < 3
A. (-1, 3)
B. (-1, 3]
C. [-1, 3]
D. [-1, 3)
Mathematics
For the given function expressed verbally, give a symbolic representation.To convert x inches to y centimeters, multiply x by 2.54. Let y = f(x).
A. f(x) = 2.54x B. f(x) = x - 2.54 C. f(x) = 2.54/x D. f(x) = x/2.54
Mathematics