Solve the equation.t4 - 50t2 + 49 = 0
A. 49, 1
B. -7, 7, -1, 1
C. -7, -1
D. 7, 1
Answer: B
Mathematics
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Find the area of the region specified in polar coordinates.one petal of the rose curve r = 3 sin 2?
A. 
?
B. 
?
C. 
?
D. 
?
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Provide an appropriate response.Suppose a rectangle has length 
and width 
. Which of the following is the best estimate of its perimeter?
A. 22 B. 77 C. 30 D. 17
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Find an equation for the ellipse described.Focus at (0, -3); vertices at (0, -6) and (0, 6)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
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Convert the given product to a single radical. Assume that all variables represent positive numbers.
A. 
B. 
C. 
D. 
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