Use Descartes's Rule of Signs to determine the possible number of positive and negative real zeros of: p(x)=15x¹5+10x10-3x4+6x²+3 or positive and or negative roots.

Q: Use Descartes's Rule of Signs to determine the possible number of positive and negative real zeros…

A: The given polynomial is ex=8x8+7x7+6x6+5x5+4x4+3x3+4x4+3x3+2x2+x

Q: Create a cubic expression that when divided by (x-1) will have a remainder of 6

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Q: Show that x−6 is a factor of the polynomial p(x)=(1/3)x^3 − (15/2)x^2 + 56x − 138. How many real…

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Q: Use the Factor Theorem to find all real zeros for the given polynomial function and one factor. For…

A: Given,          fx=x3+4x2-3x-12 ; x+4

Q: 1 f(x) = 3x³ − x² + 27x − 9, - -

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Q: how is the irrational zero found?

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Q: According to Descartes' Rule of Signs, how many negative zeroS could the polynomial æ4 – 3x³ – 2x² +…

A: According to Descartes's rule of signs, maximum number of positive real root of a polynomial…

Q: Given the polynomial function: h(x)= 3x³-7x²-22x+8 a) List all possible rational zeroes of h(x). b)…

A: According to the Rational Zero Theorem, the list of all possible rational zeroes of a polynomial is…

Q: solve the polynomial for all roots: f(x)=x3-4x2-5x+20

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