Solve the equation algebraically. Verify your solution with a graphing utility.x3 + 6x2 + 16x + 96 = 0
A. {-4, 4, -6}
B. {6}
C. {4, 4, 6}
D. {-6}
Answer: D
Mathematics
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Solve the rational equation.
= 
A. {-5, 0, 5} B. {-25, 25} C. {-5, 5} D. ?
Mathematics
Simplify.197.8 - 4.74 × 6.09
A. 194.91334 B. 1175.7354 C. 172.0434 D. 168.9334
Mathematics
Find the exact value of the expression without using a calculator.sin 
cos 
+ cos 
sin 
A. 
B. 1
C. 
D. 
Mathematics
Write an equivalent expression for the function that could be graphed with a graphing calculator. Then graph the function with a graphing calculator.f(x) = log5 x - x + 1
A. f(x) = 
- x + 1
B. f(x) = 
- x + 1
C. f(x) = 
- x + 1
D. f(x) = 
- x
Mathematics