Simplify. Remember that we have assumed that radicands do not represent the square of a negative number.
A. (5x + 3)2
B. 5x + 3
C. none of these
D. 
Answer: B
Mathematics
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Use Newton's method to approximate all the intersection points of the following pairs of curves. Some preliminary graphing or analysis may help in choosing good initial approximations. Round the result to five decimal places.y = - x3 and y = 2x - 1
A. x ? 0.45340 B. x ? -0.68233 C. x ? 1.61803 D. x ? -0.45340
Mathematics
Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has 45° rotational symmetry about O.
What will be an ideal response?
Mathematics
Replace the ? with < or >.944.804 ? 944.840
A. > B. = C. <
Mathematics