Add.(8a4 + 5a3) + (3a4 + 6a3)
A. 11a4 + 11a3
B. 22a7
C. 22a14
D. 11a8 + 11a6
Answer: A
Mathematics
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Write the expression in the form a + bi.
A. 
B. - 
- 
i
C. 
+ 
i
D. 
- 
i
Mathematics
Solve.
+ 
= 4
A. 0
B. 2, -2
C. 
, -2
D. -2
Mathematics
Add.2 + 24 + (-23)
A. 49 B. -45 C. 3 D. 1
Mathematics
Find an equation for the circle.Endpoints of a diameter (-4, 3), (2, -7)
A. (x + 1)2 + y2 = 25 B. (x + 1)2 + (y + 2)2 = 34 C. x2 + (y + 2)2 = 9 D. (x + 2)2 + (y + 1)2 = 34
Mathematics