Use Descartes's rule of signs to discuss the possibilities for the roots of the equation. Do not solve the equation.4x8 + 7x6 + 6x4 + 5x2 + 4 = 0

A.

B.

C.

D.


Answer: D

Mathematics

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Determine if the series converges absolutely, converges, or diverges.

A. Converges conditionally B. converges absolutely C. Diverges

Mathematics

Translate the sentence to an equation.The sum of  and d is 11. 

A. 11 + d = 
B.  + 11 = d
C.  + d = 11
D.  + d = 11

Mathematics

Find (f + g)(10).



A) 15 B) 16 C) 17 D) Undefined

Mathematics

Rewrite as an equivalent logarithmic equation. Do not solve.641/6 = 2

A.  = log264
B.  = log642
C. 2 = log64
D. 2 = log1/664

Mathematics