A fifth-degree polynomial equation with rational coefficients has the roots 2, 6i, and 7-sqrt3. Which are also roots of the polynomial equation?

A) -7 - sqrt3
B) 1 - 6i
C) -2
D) -7 + sqrt3
E) -6i
F) 7 + sqrt3

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step-by-step explanatio89

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

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step-by-step explanation:

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: