Question 5 of 10 A student performed the following steps to find the solution to the equation x - 2x -8 = 0. Where did the student go wrong? Step 1. Factor the polynomial into (x-4) and (x-2) Step 2. x-4 =0 and x-2 = 0 Step 3. x = 4 and x= 2 %3D

Q: The polynomial p(x) = 2-(x+1)+x(x+1)- 2x(x+1)(x–1) interpolates the first four points in the table:…

A: Given, the polynomial p(x)=2-(x+1)+x(x+1)-2x(x+1)(x-1)   interpolates the first four points in the…

Q: Factor 5 + V3 in Q(/3).

A:

Q: D 20. Marco wants to show that x³-y - (x-y)x² +xy +y is true for all values of x and y. Marco makes…

A: The given identity is  x3-y3= (x-y)(x2+xy+y2)

Q: 16. 루-x+zx=(x119 (29)

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Q: A polynomial of degree 3 is multiplied by a polynomial of degree 5. What is the degree of the…

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Q: Match each polynomial with the correct factored form. 3x³-21x²430x x³ +27 3x³-3x²+4x-4 X-256 a.…

A: Given,(i)

Q: The polynomial function f(x) = -x³-x² + 4x +9 has one positive zero. Between what integers does this…

A: To determine the integers between which a positive real zero of the polynomial  lies.Note: Since the…

Q: 2. Determine if the second polynomial is a factor of the first polynomial. f(x) = 2x' -11x² – 22x+7;…

A: (x-7) will be a factor of f(x) if on dividing f(x) by g(x) ,we get the remainder zero.

Q: The dimensions of a rectangular parcel of land are shown in the box. L = (2x – 3) meters W = (4x +…

A: Use area formula of rectangle that is product of length and breadth

Q: (x+1) is a factor of x²+2x²+2x+1 Find the other factor.

A: is a factor of .To find other factor.

Q: find one solution graphically andthen find the remaining solutions using synthetic division

A: Given equation is: x3+3x2-18x-40=0 We have to solve this equation for x.

Q: Use synthetic division to show that the number given to the right of the equation is a solution of…

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Q: The addition of two polynomials is shown below. (ax? + 5x – 6) + (3x² – bx + 8) Jerry claims that…

A: