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Given the equation x4 + 4x2 – 5x² – 16x +4 = 0, complete the following....
The following function is given. f(x) = x3 – 5x² - 4x + 20 a. List all rational zeros 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 zeros in order to identify one actual zero. One rational zero of the given function is (Simplify your answer.) c. Use the zero from part (b) to find all the zeros of the polynomial function....
Use the following function to answer parts a through a. f(x) = x2 + 4x2 - - 32x - 35 3-140 3+ 140 1. 2 2 (Type an integer or a simplified fraction. Use a comma to separate answers as needed. Type each answer only once.) b. Use synthetic division to test several possible rational zeros in order to identify one actual zero. One rational zero of the given function is (Simplify your answer.) c. Use the zero from part...
4. Describe how to find the possible rational zeros of a polynomial function. Use the function f(x)-2x +13-9x2 a. List all possible rational roots b. Use Descartes's Rule of Signs to determine the possible number of positive and negative f(x) = 2t to answer the following. real roots c. Use synthetic division to test the potential rational zeros and find an actual zero d. Use the quotient from part(c) to find all the remaining zeros e. Rewrite f(x) in completely...
can some please help me with these questions Two solutions of the polynomial equation are given. Use synthetic division to find any remaining solutions. ** - 13x + 38x2 + 40x = 192; -2,3 The remaining solutions are (Simplify your answer. Use a comma to separate answers as needed.) Find one solution graphically and then find the remaining solutions using synthetic division. x³+4x²-x-4=0 The solutions of the equation are (Simplify your answer. Use a comma to separate answers as needed.)...
Solve the equation after making an appropriate substitution, *4-6x² +8=0 Determine the appropriate substitution using the new variable u: U Write the new quadratic equation using the variable u: (Type an equation. Type your answer in standard form.) Solve the new quadratic equation for the variable u. u= (Simplify your answer. Type an integer or a simplified fraction. Use a comma to separate answers as needed.) The solution set to the original equation is a. (Simplify your answer. Type an...
Can someone please help me out State the degree of the following polynomial equation. Find all of the real and imaginary roots of the equation, stating multiplicity when it is greater than one The degree of the polynomial is Zero is a root of multiplicity is a root of multiplicity 2. Find a polynomial equation with real coefficients that has the given roots -1, 3,-4 The polynomial equation is x3--o Find a polynomial equation with real coefficients that has the...
Solve the following equation by completing the square 7-7x-1=0 The solution set is (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 Simplify your answer)
Question 3 20 pts Solve the following equation for x: x² + 3x-4=0 Place the roots for the equation into the spaces below. Be sure to place the smaller root into the first blank and the larger root in the second blank. Do not include radicals in your final answer. Root 1 Root 2
O RADICALS AND QUADRATIC EQUATIONS Solving a quadratic equation using the square root pra Solve (y-3)' - 49 = 0, where y is a real number. Simplify your answer as much as possible. If there is more than one solution, separate them with comma If there is no solution, click "No solution."
Use the given substitution to solve the equation. The solutions areD (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Use a comma to separate answers as needed) Enter your answer in the answer box.