Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. 2x3 - x2 - 10x + 5 = 0

A. {- , - }
B. {-2, , - }
C. {, - }
D. {2, , -}


Answer: C

Mathematics

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Determine if the given function y = f(x) is a solution of the accompanying differential equation.Differential equation: xy' + y = Initial condition: y(7) = 2Solution candidate: y =  + 

A. No B. Yes

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Multiply or divide as indicated. ? 

A.
B.
C.
D.

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Write an equivalent expression without negative exponents.

A. - 
B. a4b7
C.
D.

Mathematics

Provide an appropriate response.The polynomial -18t9 is called a  ? .

Fill in the blank(s) with the appropriate word(s).

Mathematics