Use the square root property to solve the quadratic equation.(r + 3)2 = 11
A. 8
B. -3 ± 
C. ± 
D. 3 ± 
Answer: B
Mathematics
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Write the quotient in the form a + bi.
A. 
- 
i
B. 
+ 
i
C. 1 + 1i
D. 
+ 1i
Mathematics
Use the boundedness theorem to determine whether the polynomial function satisfies the given condition.The polynomial f(x) = x4 - x3 + 2x2 - 4x - 10 has no real zero less than -1.
A. Yes, the boundedness theorem shows that the polynomial has no real zero less than -1. B. No, the boundedness theorem does not show that the polynomial has no real zero less than -1.
Mathematics
Find the shaded area in each figure.
A. 234 m2 B. 198 m2 C. 252 m2 D. 288 m2
Mathematics
Construct a scatterplot for the given data.
A. 
B. 
C. 
D. 
Mathematics