5.] When your test papers were returned by your Math teacher, your classmate approached you to check the item in the test found below where he made a mistake. Factor the polynomial completely: 8x + 27yб %3D (2х + Зу?)(2x* — 6ху? + 9у") Your classmate asked you to explain why his solution was marked wrong by the teacher. How would you explain to him the correct way of factoring?

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

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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: uestion 3 of 15, Step 1 of 1 Correct actor the following trinomial. If it cannot be factored,…

A: Solve

Q: 2. Factor completely. 7(x+5)^(2x-7)" +4(x+5)*(2x-7)*

A: Given,    7(x+5)-6(2x-7)13+4(x+5)-5(2x-7)12

Q: 1. When the polynomial 6x -ar' + bx² +3x+4 is divided by x+1 the remainder is 10. When it's divided…

A:

Q: Choose the letter of the correct answer. Refer to the given polynomials (x4+3y3)(x4-5y3).

A: Given polynomials (x4+3y3)(x4-5y3).

Q: 5. The revenue of a company that makes toy cars is modeled by 4x +5x -40. The cost for making the…

A: Given: The revenue of a company that makes toy cars is modeled by 4x2+5x-40. The cost for making the…

Q: This equation is about factoring polynomials. In which factor y^3+512 completely and show work

A:

Q: 4 FACTOR y4-2

A: The numbers or variables that are multiplied to form a term are called its factors. (1) We have the…

Q: Factor: 10k + 10m – 2km - 2m2 Since all four terms have a common factor of 2, we factor it out…

A:

Q: .When a polynomial x4+x3-10x2-1 is divided by another polynomial, the quotient is x3-3x2+2x-8 and…

A: use the relation between dividend and divisor for finding the polynomial.

Q: Factor. 5z+ 26z + 5

A: We have, 5z2+26z+5   Solution to the quadratic equation can be obtained by quadratic formula and…

Q: Alfred Wegener was a German meteorologist and geophysicist primarily known for his contribution on…

A: Given: Alfred Wegener contributed 16/25 part of his life in science and lived 18 more years. To find…

Q: This equation is about factoring polynomials. In which factor m^3-m^2+7m-7 completely and show work.

A: Given query is to find the factors of the polynomial.

Q: What values for b make the polynomial 64z2 + bz + 1 a perfect square trinomial?: * A) b = -12,144 B)…

A: Given:- 64z2 +bz +1  To find:- Value of b which makes perfect square given polynomial

Q: The total cost function for a product is given by C(x) = 4x - 16x - 256x + 1424, where x is the…

A:

Q: C. Alfred Wegener was a German meteorologist and geophysicist primarily known for his contribution…

A:

Q: # 4 A student tried to complete the squares for x2 + 4x = 4, but something was wrong in her…

A: Given- A student tried to complete the square for x2+4x=4 but something was wrong in her…

Q: * mplet Factor 27xz+36xz + l12z cor 10. Factor x' +6x -25x- 150. 11. Factor &r'+ 125. 7 Factor the…

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Q: 9) Determine if x-3 is a factor of 2x-2x2 + 4x- 3. Explain how you arrived at your answer.

A:

Q: When a polynomial x4+x3-10x2-1 is divided by another polynomial, the quotient is x3-3x2+2x-8 and the…

A: Polynomial (dividend) x4+x3-10x2-1 Remainder is 31 Polynomial (quotient) is x3 -3x2 +2x -8 To find…

Q: What is the greatest common factor of 40x^5y^240x5y240, x, start superscript, 5,

A:

Q: Зах (х+6) x+4

A:

Q: Factor 8m-6m². .….......

A: Given: 8m-6m2

Q: 3. What is the number of coefficients of a polynomial of degree n in two variables? In three…

A: Given: A polynomial of degree n.

Q: The total cost function for a product is given by C(x) = 2x - 12x - 128x + 1368, where x is the…

A: To find the number lf units for which total cost is atleast 60 dollars

Q: Train A traveled 173 miles in five hours. For Train B, y = 31.35x represents its rate of speed over…

A: Given data is  The distance traveled by train A is 173 miles =D The time in which train A covered…

Q: 8. The polynomial 3x³ + mx² - nx – 10 has a factor of x - 1. When divided by x + 2, the remainder is…

A: P(x) = 3x3 + mx2 - nx - 10                (i) It is given that (x - 1) is a factor of the above…

Q: factor 12z2-37z+21

A:

Q: 4 Factor y4 - 2

A:

Q: When we write 2x2 + 7x + 6 as (2x + 3)(x + 2), we say that we have --Select- v the trinomial-it has…

A:

Q: If x=9 is a solution to a polynomial equation, then (x-9) will be a factor a that polynomial

A: The given statement is true.

Q: If (x-2) is a factor of expression 2x2+ax2+bx-14 when the expression is divided by (x-3) ,it leaves…

A: Explanation and solution is given below....

Q: Given the polynomial expression kz5- 2z4+ 3z3+ 5z2- 3z - 8, if k is a negative integer, how many…

A:

Q: equations. In which for the equation of 2x^4-5x^3+10x^2-9=0 which is not a possible solution given…

A:

Q: This problem requires that you show all work. Factor the GCF out of each term: 24z – 4x² + 16x Hint:…

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Q: y4- 3y2-28

A: The given polynomial is: y4-3y2-28 To factorize the polynomial.

Q: how do you factor the polynomial 135z^11 - 1080z^8 completely?

A: Factor the polynomial completely. 135z11-1080z8

Q: What is the sum of the polynomials 1 - 2x + 3x^2 and 8x^2 + 30x - 6

A: sum of the polynomials 1 - 2x + 3x^2 and 8x^2 + 30x - 6 = 1 - 2x + 3x^2 + 8x^2 + 30x - 6

Q: If it is given that -5 is one of the roots of the polynomial z* + 9z3 + 21z² + pz – 130 = 0, find…

A:

Q: Use the grouping method to simplify the expression (x + 3)(x- 4). Distribute the factor, to the…

A: Given expression is x+3x−4. Distribute the first factor x+3 to the second factor x-4. So both terms…

Q: 6.When a polynomial x4+x3-10x2-1 is divided by another polynomial, the quotient is x3-3x2+2x-8 and…

A:

Q: What is the degree of the polynomial, 16y3+10x25-119x56?

A: degree of polynomial is highest power of variable occurring in polynomial

Q: Why 9(5-x)+y(5-x) is not a factored form of 45-9x+5y-xy ?

A:

Q: Factor completely using the sums and differences of cubes pattern. (If the polynomial is prime,…

A: Solution:-

Q: On a blank sheet of paper (lined or not), write any two different positive integers less than 10. In…

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Q: This equation is about factoring polynomials. In which factor 2m^6-24m^5+64m4

A: Given,            2m6-24m5+64m4To find: Factorize the given polynomial.

Q: Is (z- 4) a factor of 6z – 27z + 16z - 8?

A: Put value in function if get remainder zero then factor otherwise not

Q: 22. Factor the polynomial. 216a – 64 (62 – 4) (36z2 – 24m – 16) (62 – 4) (36? + 24n + 16) (6x + 4)…

A: Given the polynomial  216 x3 - 64  We need to factorised it. As we know the formula  a3 - b3 = (a -…