Complete the square. Then write the trinomial square in factored form.x2 + x

A. x2 + x + 2
B. x2 + x + 2
C. x2 + x + 2
D. x2 + x + 2


Answer: D

Mathematics

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Find the LCM.n , 8 + n , 8 - n

A. n2 + 64 B. 64n2 C. n(8 + n)(8 - n) D. n + 8

Mathematics

Translation T1 is determined by vector v and translation T2 is determined by vector w as shown below. The image of point P under T1 followed by T2 is point

A. A B. B C. C D. D E. none of these

Mathematics

Simplify.

A.
B. - 
C.
D. - 

Mathematics

Choose the appropriate sketch and description for the indicated geometric object.Trapezoid   

A.  =  =  = 
?R = ?S = ?T = ?U = 90°

B.     
?R = ?S = ?T = ?U = 90°

C.   

D.     
 =  = 
?R = ?U, ?S = ?T

Mathematics