In Exercises 21-26, solve each polynomial equation. 21. x - 3x + 2 = 0 22. 6x - 11x² + 6x – 1 = 0 – 2)°(2x – 7) = 0 23. (2x + 1)(3x 24. 2r + 5x2 - 200x - 500 = 0 25. x* - x – 11x = x + 12 26. 2x* + x - 17x – 4x + 6 = 0

Q: Determine which of the following gives the simplified form of the polynomial expression (8z+ 4) (4z²…

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Q: (a) On the grid below, sketch a cubic polynomial whose zeros are 4, - 2, - 2 and passes through the…

A: The given question is solved below.

Q: Rewrite each expression as a polynomial in standard form. a. (2x -x -9x +1)- (x+7x-3x + 1)

A: Given. We are given a polynomial and we need to convert it in standard form. We need to add all the…

Q: Factorize the polynomial f(x) =x^4−2x^3+x^2−2x as much as possible (explain each step), then find…

A: Given: fx=x4-2x3+x2-2x The aim is to factorise the polynomial and find its sign depending on x.

Q: ezeros. -14x +48 0

A: Here, first we will factor the quadratic and then using the zero property to spit into two equation…

Q: determine whether  the following numbers are roots of the polynomial equation P(x) = 0, P(x) =2x^3 -…

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Q: Which polynomial function has a y-intercepts at X = -2, - 1, and 1? O A a(x) = 2x3-3x2- 3x + 2 b(x)…

A: putting the values of x = 1,-1 and -2  f(x) should be 0.

Q: Suppose, you have a quadratic polynomial equation, y=x^2−4x+3 and the value of x can be any randomly…

A: When X= 1 then Y= 0 When X=2 then Y= -1 When X=3 then Y= 0 When X= 4 then Y= 3 When X= 5 then Y= 8…

Q: Find all real solutions of the polynomial equation x* - 7x + 42x - 36 = 0. х%3D 1,-36, 12 х%3D 1,-7,…

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Q: In Exercises 34–37, solve each polynomial equation. 34. 3x? = 5x + 2 35. (5x + 4)(x – 1) = 2 36.…

A: 34. Given polynomial function is: 3x2=5x+2 Rearranging the terms we get, 3x2-5x-2=0 Solving we get,…

Q: Express as a polynomial. (r 2 + 8r - 2-)(r 2 + 3r - 1)

A: Given expression:                         (r2+8r-2)(r2+3r-1)

Q: A young boy shoots a rocket off of a table and the height of the rocket in meters is given by h(t) =…

A: Here we have to find the time and height.

Q: dx 3-2x-x²

A: We need to solve : ∫-10dx3-2x-x2

Q: 19. y* – 7y' – 18y = 0 21. m* – 625 = 0

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Q: In Exercises 37-46, use factoring to solve each polynomial equation. Check by substitution or by…

A: Note: According to the guidelines only three parts will be answered. please upload other parts…

Q: Verify  (x+1)2= 2 (x-3) is a quadratic equation or not

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Q: write f(x)=-2^2+6x+6 in form f(x)=a(x-h)^2+k

A: That's easy. Have a great day!!!

Q: 5. Write a polynomial equation with the zeros 5, -6, and-1 multiplicity 2.

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Q: find all zeros. f (x) = x^3 + 9x^2 + 25x + 25

A: We can find the Zeros of the given function. Note that if ax2+bx+c=0 then x=-b±b2-4ac2a.

Q: Given H(a)=a4-3a^2-a+1, the domain is

A: The domain of a function is the set of all values of the variable for which the function is define.…

Q: What is a polynomial equation? When is it in standard form?

A: Solution: Polynomial Equation: The equation that involves variable (single independent), exponents,…