Simplify.22 + 12 ? 21 - (-8)
A. 63
B. 706
C. 282
D. 722
Answer: C
Mathematics
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Use integration by parts to establish a reduction formula for the integral.
A. 
= - 
+ 
B. 
= - 
+ 
C. 
= 
- 
D. 
= - axn e-ax + na 
Mathematics
Using the given triangle lattice, if possible, sketch the following shapes. If not possible, explain why.
(a) Sketch four non-congruent non-right parallelograms with AB as one side.
(b) Sketch all of the squares with AB as one side.
(c) Sketch all of the non-square rectangles with AB as one side.
(d) Sketch an isosceles trapezoid with AB as one side
Mathematics
Multiply.
A. 488 B. 628 C. 528 D. 494
Mathematics
What is the next term in the sequence?
, 
, 
, ...
A. 
B. 
C. 
D. 
Mathematics