9. In each of the following, find the value of the polynomial -10a + 18 + Sa – 2a³ . (a) a= 3 (b) a =-2

Q: Q5: Given the following polynomials. a) 2x – 3 b) 2x + 3 Find (a) + (b)

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Q: Express as a polynomial.

A: To express 13a2+4b13a2-4b as a polynomial. Solution: We have identity a+ba-b=a2-b2. Using the above…

Q: #11 Multiply the polynomials (A + 3B)(C - D + 2F)

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Q: What is the leading term of the polynomial (v2z – 3x

A: The given polynomial is:  2x2-3x+963x-1433

Q: Which of the following factors produce the following polynomial expression: x+ 5x +4x-47 I. (x + 2)…

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Q: Which of the following is a polynomial? 21/1/2 3x²-3x² + 2y 3 5x 2 4 3xy² + 8y²-3 -7x S r³-1 2 N-

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Q: (-3x+1)(-2x2+5x+5)

A: The objective of the question is to simplify the given expression (-3x+1)(-2x^2+5x+5). This is a…

Q: What is the degree of the given polynomial? -x² - 4x² - 2x6 207 1

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Q: True or False: The degree of the following polynomial is 7: &x+&g. O True O False

A: Degree of polynomial with two variable It is the maximum degree of the degrees of the terms with…

Q: Subtract the polynomials and simplify the result completely: (- 3x° + 7xª – 4x – 6) – (– 12z" – 8a*…

A: To find the answer open the bracket and subtract the coefficients of the same degree then simplify.

Q: Write ((x−1)/(x+3))−3x+2 on common fractional line. Answer in the form p(x)/q(x) , where p(x) and…

A: Step 1: Given, (x+3)(x−1)​−3x+2, the common fractional line means combining the terms into a single…

Q: Evaluate the polynomial 7xy² - 4x²y+3y³ for x = 4 and y=-2

A: The polynomial is given by 7xy2-4x2y+3y3 To evaluate: The value of the polynomial for x=4 and y=-2

Q: 15. For the polynomial 3 x*-2x²+5x-8,state the following: a. The degree of the polynomial b. The…

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Q: If one zero of a polynomial 3x? – 8x + 2k +1=0 is seven times the other then k = 2 1 (D) none (A) 5…

A:

Q: Given the following polynomial, p(x) = -5x³(x-9)²(9-x²)(5x-2)³(x² + 1) Fully factor p(x) and create…

A: The given polynomial function

Q: 10. (x² – 9) – (-2x² + 5x - 3) 11. (5 – 6d – d?) – (-4d - d2) 12. (-4x + 7) – (3x - 7)

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Q: Arrange the terms of the polynomial 2a* – ab? + 6b4 – 9a?b³ - (a) in ascending powers of a, (b) in…

A:

Q: B: x - 6x + x

A: The solution are next step..

Q: Find the polynomial - 2x³-4x - 8 for the following values. (a)x=0 (b)x=5 (c) x = − 4 (a) The value…

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Q: Simplify the Polynomials – 2x (5x – 15) -10x2 + 30x 3x2 – 17x - o M&Ms 10x? + 30

A:

Q: 4. For the polynomial P(x) = 2x3 +9x4 +1-5x, state: i. the degree of the polynomial is _a ii. the…

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Q: Multiply the following polynomials and express your answer in simplest form. (5a+ 6)2 = %3D A. 25a2+…

A:

Q: 1. Add the polynomials (8x³+4x-16)+(12x³ −3x²+14) =

A: (8x3-3x2+14)

Q: Which of the following expressions are polynomials?

A: 1) a) Given: The expression 2x3-12x+3 An expression a1xn+a2xn-1+a3xn-2+...........+an is said to…

Q: Subtract the given polynomial functions: x + 6 x² - 36 x+6 + X - 6 X + 6 X+6 Step 1: Factor out x2 -…

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.