3. 3x2- 11x - 20 = 0

Q: +2x-2 h(x) 5x +

A:

Q: Why is a polynomial be thought as adding terms, even if some coefficients are negative

A: Why is a polynomial be thought as adding terms, even if some coefficients are negative

Q: Find the product of (2r-3r+ 1) and (x-5).

A: 2x2-3x+1 & x-5

Q: List all possible values that could be roots of the polynomial 4x-23x3-41x² +59x- 18 according to…

A:

Q: Do you think that the polynomial is a good model for the height of the coaster throughout the ride

A: In this question, we need to check the condition for h(t) As we know the coaster must back at the…

Q: The solid box has a dimension of (2x + 7)cm by (2x + 3)cm by (3x + 4) cm. (a). Find the polynomial…

A:

Q: what are the possible rational roots for the polynomial 6x3+17x2-31x-12?

A: Given,  Polynomial => 6x3 + 17x2 - 31x - 12 .

Q: Describe how to use Descartes’s Rule of Signs to determine the possible number of negative roots of…

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Q: Explain the problems with the Lagrange form of the interpolating polynomial?

A: Lagrange polynomials are used for polynomial interpolation.

Q: 1) The polynomial P(x) = x²+4x³+x²-6x+2 has roots; a, 6, 7, 8. Given the condition that aß = -1: (i)…

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Q: Use a graph to find all the solutions of the polynomial and sketch the graph. Solutions must be in…

A: Since you have posted multiple questions, we will solve only first question for you. To get…

Q: A rectangular field is twice as long as its width. If 3 feet are taken from the width, and 4 feet…

A:

Q: Take this polynomial: -3x4-7x³ + 2x² + 15x + 31. Without actually graphing it, how can you tell…

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Q: Explain why the terms of the polynomial y to the second power plus 7 are said to be relatively…

A: Two numbers are said to be relatively prime when they have no common factor except  1

Q: Given the polynomial 2x6+3x4+3x2+1  How would I find all six zeroes? Thanks.

A: