Mathematics, 27.07.2019 14:30, TheOneandOnly003

When multiplying polynomials for a math assignment, pat found the product to be -4x + 8x^2 - 2x^3 + 5 . he then had to state the leading coefficient of this polynomial. pat wrote down -4. do you agree with pat’s answer? explain your reasoning.

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Mathematics, 22.06.2019 15:00, unknownyobutt21

Answer each question the students' conjectures emily and zach have two different polynomials to multiply: polynomial product a: (4x2 – 4x)(x2 – 4) polynomial product b: (x2 + x – 2)(4x2 – 8x) they are trying to determine if the products of the two polynomials are the same. but they disagree about how to solve this problem. 1. complete the table to summarize each student's conjecture about how to solve the problem. (2 points: 1 point for each row of the chart) classmate conjecture emily zach evaluating the conjectures who do you think is correct? (1 point) analyzing the data table method: 2. use the table to find the products of the two polynomials. write your answer in descending order. (4 points: 2 points for each product) a) (4x2 – 4x)(x2 – 4) 4x2 –4x x2 –4 b) (x2 + x – 2)(4x2 – 8x)3. are the two products the same when you multiply them with the table method? (1 point) multiplying using the distributive property: 4. multiply the two polynomials using the distributive property. (4 points: 2 points for each product) a) (4x2 – 4x)(x2 – 4) b) (x2 + x – 2)(4x2 – 8x) 5. are the two products the same when you multiply them horizontally? (1 point) multiplying vertically: 6. find the product for both sets of polynomials below by multiplying vertically. (4 points: 2 points for each product) a) b) 7. are the two products the same when you multiply them vertically? (1 point) making a decision: 8. who was right, emily or zach? are the products the same with the three different methods of multiplication? (1 point) 9. which of these three methods is your preferred method for multiplying polynomials? why? (1 point)

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Mathematics, 01.07.2019 02:00, ARAYAMYHAND

The students' conjectures emily and zach have two different polynomials to multiply: polynomial product a: (4x2 – 4x)(x2 – 4) polynomial product b: (x2 + x – 2)(4x2 – 8x) they are trying to determine if the products of the two polynomials are the same. but they disagree about how to solve this problem. 1. complete the table to summarize each student's conjecture about how to solve the problem. (2 points: 1 point for each row of the chart) classmate conjecture emily zach evaluating the conjectures who do you think is correct? (1 point) analyzing the data table method: 2. use the table to find the products of the two polynomials. write your answer in descending order. (4 points: 2 points for each product) a) (4x2 – 4x)(x2 – 4) 4x2 –4x x2 –4 b) (x2 + x – 2)(4x2 – 8x)3. are the two products the same when you multiply them with the table method? (1 point) multiplying using the distributive property: 4. multiply the two polynomials using the distributive property. (4 points: 2 points for each product) a) (4x2 – 4x)(x2 – 4) b) (x2 + x – 2)(4x2 – 8x) 5. are the two products the same when you multiply them horizontally? (1 point) multiplying vertically: 6. find the product for both sets of polynomials below by multiplying vertically. (4 points: 2 points for each product) a) b) 7. are the two products the same when you multiply them vertically? (1 point) making a decision: 8. who was right, emily or zach? are the products the same with the three different methods of multiplication? (1 point) 9. which of these three methods is your preferred method for multiplying polynomials? why? (1 point)

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Mathematics, 02.08.2019 07:00, BreBreDoeCCx

When multiplying two polynomials of degrees m and n, will the product be a polynomial? if so, explain, and state the degree.

Answers: 1

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Mathematics, 05.10.2019 06:30, pinkyglitter3308

2. determine if f(x) = 3x7 - x2 + 4 is a polynomial function. if it is, state the degree and the leading coefficient. if not, state why. yes. the degree is 2 and the leading coefficient is -1. no. there is an exponent on a variable x that is not a whole number. yes. the degree is 7 and the leading coefficient is 3. no. the leading coefficient is not a whole number.

Answers: 3

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When multiplying polynomials for a math assignment, pat found the product to be -4x + 8x^2 - 2x^3 +...

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