Find the exact value of the expression without using a calculator.
A. - 
B. -2
C. - 
D. - 
Answer: A
Mathematics
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Find the Taylor series generated by f at x = a.f(x) = 5x, a = 4
A. 
B. 
C. 
D. 
Mathematics
Solve the quadratic equation by factoring.x2 - x = 42
A. {-6, -7} B. {-6, 7} C. {6, 7} D. {1, 42}
Mathematics
Use the Negative Exponent Rules to simplify. Write the answer with positive exponents. All variables are nonzero.-5z-4
A. 
B. - 
C. - 
D. 
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
? 
A. 
B. 
C. 5x4
D. x4
Mathematics