Find the zeros of the function. Give exact answers.f(x) = 3x2 - x + 5

A.  ±  i
B. 1 ± 
C.  ±  i
D. - 


Answer: C

Mathematics

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Factor out the greatest common factor. Simplify the factors, if possible.32x8y9 - 32x3y7 - 24x6y4

A. 8x3(4x5y9 - 4y7 - 3x3y4) B. 8(4x8y9 - 4x3y7 - 3x6y4) C. 8x3y4(4x5y5 - 4y3 - 3x3) D. x3y4(32x5y5 - 32y3 - 24x3)

Mathematics

Find the sum. + 1 +  + . . . + 9

A.
B. 66
C.
D.

Mathematics

Provide an appropriate response.Add  +  and reduce answers to lowest terms with improper fractions changed to whole or mixed numbers.

A.
B.
C.
D.

Mathematics

Give all solutions of the nonlinear system of equations, including those with nonreal complex components.x2 + y2 = 1x + y = -1

A. {(0, 1), (1, 0)} B. {(0, 1), (-1, 0)} C. {(0, -1), (-1, 0)} D. {(0, -1), (1, 0)}

Mathematics