Multiply and simplify.
A. 
B. 
C. 
D. 
E. 
Answer: A
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Provide an appropriate response.Identify a, b, and c after arranging the equation in standard form: 7 = 3x2
A. a = 3, b = 0, c = 7 B. a = 3, b = 0, c = -7 C. a = 7, b = 0, c = -3 D. a = 3, b = -7, c = 0
Fill in the blank with one of the words listed below.
The 
of 2 + 3i is 2 - 3i
A. quadratic B. conjugate C. vertex D. square root
Provide an appropriate response.Explain the error in the following: log6 8 - log6 N = log6 (8 - N).
What will be an ideal response?
Give a geometric description of the set of points whose coordinates satisfy the given conditions.y2 + z2 = 4, x = 2
A. The line tangent to the circle y2 + z2 = 4 at the point x = 2 B. The circle y2 + z2 = 4 in the plane x = 2 C. All points more than 2 units from the origin D. The cylinder with the radius 2 along the x-axis