Solve the equation by the square root property. If possible, simplify radicals or rationalize denominators. Express imaginary solutions in the form 
3x2 = 39
A. {19.5}
B. {±
}
C. {14}
D. {±13}
Answer: B
Mathematics
You might also like to view...
Translate the phrase to an algebraic expression.ten times the quantity x minus y
A. 10 + (x - y) B. 10x - y C. 10(x - y) D. 10 - (x - y)
Mathematics
Solve the problem.Two forces, of 67.5 N and 47.2 N, forming an angle of 122.6°, act at the origin. Find the magnitude of the resultant force.
A. 114.7 lb B. 101.1 lb C. 57.9 lb D. 2700 lb
Mathematics
Solve the equation.9x - 4x = -10
A. {- 
}
B. {2}
C. {
}
D. {-2}
Mathematics
Graph the function.y = 2 cos x
A. 
B. 
C. 
D. 
Mathematics