Which of the following options is a polynomial with a root 2i and exactly 2
real roots?
O A. F(x) = x4 – xº + 2x2 - 4x = 8
O B. F(x) = x4 – x° -6x2 + 4x +8
O C. F(x) = xo – x2 + 4x-4
O D. F(x) = x* + x2 + 4x+8
SUBMIT

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

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