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2,3,i√13 find the polynomial equation

Find a polynomial equation with real coefficients that has the given roots.5 and -7i Write a polynomial equation with roots 5
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2. asked by hello
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Find a polynomial equation with real coefficients that has the given roots.3 and -8i write the polynomial equation with roots 3
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2. asked by zaynab
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1) Find the roots of the polynomial equation. x^3-2x^2+10x+136=02) Use the rational root theorem to list all problem rational
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2. asked by Anonymous
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the polynomial y= x^3 + 9x^2 - 30x - 270 has an x-intercept at x=-9a) use the x-intercept to find a factor of the polynomial b)
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Find all zeros of the following polynomial. Write the polynomial in factored form. f(x)=x^3-3x^2+16x-48I put: x^2(x-3)+16(x=3)
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2. asked by allison--Please help!!
3. 1,022 views
Which of the following best describes how you can determine the x-intercepts of a polynomial function without graphing? (1
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I need help with a few questions, please explain.1. Write a polynomial function in standard form with zeros -1, -1, 6. 2. Find
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Find a Cartesian equation relating and corresponding to the parametric equations: x=4sin(2t), y=3cos(2t).Write your answer in
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2. asked by Anonymous
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a)Find a Cartesian equation relating and corresponding to the parametric equations: x=2sin(3t), y=9cos(3t). Write your answer in
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2. asked by Allison
3. 5,188 views
1. Find all rational zeros of the polynomial. Then determine any irrational zeros, and factor the polynomial completely.
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2. asked by Josh
3. 918 views