Free Stock Photos... [5] Preply (i =TT PO = Paper size | Letter ' v E 7. The following equation is given. Complete parts (a)(c) x=3x% -4x+12=0 a. List all rational roots that are possible according to the Rational Zero Theorem (Use a comma to Separate answers as needed ) b. Use synthetic division to test several possible rational roots in order to identify one actual root. One rational root of the given equation is (Simplify your answer.) c. Use the root from part (b) and solve the equation 3 The solution set of x - 3x\" - 4x + 1220 is { b (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) Answer the following questions about the equation below. 6x ~47x% +36x-7=0 (a) List all rational roots that are possible according to the Rational Zero Theorem. Choose the correct answer below. OA $1,$213 16 "+ H ~ H W - " " o " o OB. e 132 mmhmuu,nw uuhu D 21,27 (b) Use synthetic division to test several possible rational roots in order to identify one actual root One rational root of the given equation is (Simplify your answer.) (c) Use the root from part (b) to solve the equation The solution set is { } (Simplify your answer. Type an exact answer using radicals as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) ity, use it to graph the function and verify the real zeros and the given function value. 9. Find an nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing ut: n=3; 4 and 4i are zeros; f(1)=51 f(x) = (Type an expression using x as the variable Simplify your answer.)