no real zeros

Find the number of real zeros. => 4 or 5 or 2 or 3..

Which of the following cannot be the number of real zeros of a polynomial of degree 5 with real coefficients? => 5 or 6 or 4 or 0..

Which of the following polynomial functions has the leading coefficient 2, degree 3, with - 2, 1 and 4 as real zeros? => f ( x ) = 2 x 3 + 6 x 2 + 12 x + 16 or f ( x ) = 2 x 3 + 6 x 2 - 12 x - 16 or f ( x ) = 2 x 3 - 6 x 2 - 12 x + 16 or f ( x ) = x 3 + x 2 +..

Choose a polynomial function in standard form with real coefficients whose zeros are 2 and - 6 and multiplicity of 3 and 2 respectively. => f(x ) = x 5 + 8 0 x 2 or f(x ) = - 24 x 3 + 8 0 x 2 or f(x ) = x 5 + 6 x 4 + 3 3 6 x - 2 8 8 or f(x ) = x 5 + 6 x 4 - 2 4 x 3 - 8 0 x 2 + 3..

Which of the following is a polynomial of degree 4 with real coefficients that has having zeros 3, - 1, and 2 - i ? => f ( x ) = 2 x 4 - 1 2 x 3 + 2 0 x 2 + 4 x - 30 or f ( x ) = 2 x 4 - 1 2 x 3 - 3 0 x 2 + 4 x - 30 or f ( x ) = 2 x 4 - 1 2 x 3 + 3 0 x 2 + 4 x + 30 or none of th..

Find a polynomial function of minimum degree in standard form with real coefficients whose zeros are 2, 4 + i and 3 i . => x 5 - 1 0 x 4 + 4 2 x 3 - 1 2 4 x 2 + 2 9 7 x - 3 0 6 or x 5 - 1 0 x 4 + 4 2 x 3 or 42 x 3 + 1 2 4 x 2 + 2 9 7 x + 3 0 6 or x 5 + 1 2 4 x 2 + 2 9 7 x + 3 0 ..

The degree of a polynomial function f ( x ) with real coefficients is 16. Choose the minimum number of real zeros f ( x ) can have. => 15 or 16 or 2 or 17..

Find the number of complex and real zeros of the function f ( x ) = x 2 - 6 x + 36. => 2 Complex zeros, 0 Real zeros or 2 Complex zeros, 2 Real zeros or 1 Complex zeros, 1 Real zeros or 1 C..

The statement: a (1 - 1 a ) = a - 1, where a is any real number not equal to zero, is: => True or False..

The degree of a polynomial function f ( x ) with real coefficients is 14. How many nonreal zeros does f ( x ) have? => 12 or 14 or 13 or 15..