Consider f(x) = ka4 – x³ – 5x? + x +3 such that one of the roots of f is –1. 1. What is the value of k? 2. Using the Rational Roots Theorem, list all the possible rational zeros of f. 3. Find the other complex zeros of f.

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Q: possible rational zeros for the function f(x)= 2x^2+11x+5

A: The possible rational zeros for the function are given in handwritten format in the next step.

Q: 0.62 Use this polynomial to estimate the value of sin(5æ?) dæ.

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A: The detailed solution is given below Thank you

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Q: 1. Show that the function p() = x + 4x3 – 9 has two real roots, that is, there exist r1, r2 ER such…

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Q: List the possible rational zeros of the function using the Rational Roots Theorem. f(z) = 3x3+ 9x2+…

A: Explanation of the answer is as follows

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Q: Use the Rational Zero Theorem to find all the complex zeros of the function S(x) = 6xª – 17x+ 7a² +…

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A: givenf(x)=7x4 -4x3 -5x2 -6x +119

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Q: 4. (a) if (x + 1) and (x + 2) are both factors of f(x) = x*-2x3-9x2 + 2x + 8, find the other two…

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Q: Determine the real root of f(x) = -26 +85x91x² + 44x³ - 8x¹+x5. a. Graphically. b. Using bisection…

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