Completely factor the polynomial.y4 + 6y3 - 7y2 - 42y
A. (y2 + 6)(y2 - 7)
B. y(y2 + 6)(y - 7)
C. y(y + 6)(y2 - 7)
D. y(y - 6)(y2 - 7)
Answer: C
Mathematics
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Use Newton's method to approximate all the intersection points of the pair of curves. Some preliminary graphing or analysis may help in choosing good initial approximations. Round to six decimal places.y = ex and y = x2 + 4
A. x ? 2.158836 B. x ? 1.658726 C. x ? 2.158726 D. x ? 2.047626
Mathematics
Solve the equation.(2x + 1)(5x - 3) = 0
A. 
, - 
B. 2, 
C. - 
, 
D. 1, 2
Mathematics
Evaluate the given binomial coefficient.
A. 28 B. 0 C. 8 D. 1
Mathematics
Provide an appropriate response.If x and y are both replaced by negative numbers, is the value of 
positive or negative?
What will be an ideal response?
Mathematics