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