Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.3
? 2
A. 6
B. 9
C. 10
D. 14
Answer: B
Mathematics
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Solve the quadratic equation using the quadratic formula.x2 - 6x + 34 = 0
A. {-2, 8} B. {3 - 25i, 3 + 25i} C. {3 + 5i} D. {3 - 5i, 3 + 5i}
Mathematics
Provide an appropriate response.The expression contains parentheses. Are they necessary? Explain.
What will be an ideal response?
Mathematics
Sketch the graph of the polar equation. Identify the curve.r = 4 sin(2?)
A. lemniscate
B. rose curve
C. rose curve
D. circle
Mathematics
Describe the given set of points with a single equation or with a pair of equations.The circle of radius 8 centered at the point (2, -4, 4) and lying in a plane parallel to the xy plane
A. (x - 2)2 + (y - 4)2 = 82 and x + y = -2
B. (x - 2)2 + (y - 4)2 = 82 and z = 4
C. 2+
2= 82 and z = 4
D. 2 +
2+ 1 = 82
Mathematics