Factor the polynomial by removing the common monomial factor.  5x3 + 20x

A. 5x(x2 + 15x)
B. 5x(x2 + 4)
C. 5x(x2 + 4x)
D. 5x2(x + 4)


Answer: B

Mathematics

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Find the extreme values of the function subject to the given constraint.  

A. Maximum: 1 at   minimum: -1 at  
B. Maximum: 9 at   minimum: -9 at  
C. Maximum: 1 at   minimum: -1 at  
D. Maximum: 8 at   minimum: -8 at  

Mathematics

Use a graphing calculator to find the graph of the equation.y = x4 + x3 - 5x2 - 4x + 4

A.

B.

C.

D.

Mathematics

Find the partial fraction decomposition for the rational expression.

A.  +  - 
B.  -  - 
C.  +  + 
D.  +  - 

Mathematics

Is the figure Saccheri quadrilateral? Answer yes or no.

What will be an ideal response?

Mathematics