Evaluate the root function at the given x-value. Round to the nearest hundredth when appropriate.f(x) = 
, x = 3
A. 2
B. 3
C. 4
D. 1
Answer: A
Mathematics
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Find the limit if it exists.
(x + 1)2(x - 3)3
A. -1125 B. -125 C. 9 D. 1
Mathematics
One solution of a polynomial equation is given. Use synthetic division to find any remaining solutions.7x4 + 9x3 - 26x2 - 36x - 8 = 0; -1
A. - 
, -2, -2
B. - 
, 2, -2
C. 
, 2, 2
D. 
, 2, -2
Mathematics
Solve by completing the square to obtain exact solutions.x2 + 8x = 3
A. -1 ± 
B. 4 + 
C. -4 ± 
D. -4 ± 2
Mathematics
Solve the problem.The sales tax rate in one state is 6.75%. How much tax will be charged on a purchase of 8 chairs at $60 a piece? Round your answer to the nearest cent.
A. $324.00 B. $64.05 C. $4.05 D. $32.40
Mathematics