Im trying to understand the steps to work this problem out. I've learned having 2 sets of parentheses not 3. example: Express in polynomial standard form (4x2-5x+8)+(9x2-4x+8)-(9x2+2)

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: 2. Is the expression 4x³ 3.6x² - V2 a polynomial? If so, what is its degree? (pp. A22-A24) -

A: (2) Here the given expression  4x³-3.6x²-√x = 0 Here the given expression is polynomial Degree of a…

Q: Determine whether each statement makes sense or does not make sense, and explain your reasoning.…

A: Determine whether each statement makes sense or does not make sense, and explain your reasoning.…

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

A: given that x-1 is factor

Q: Summarize in your own words how you would find the GCF of the following polynomial. 12x y + 16x'y +…

A: In this question , we can find GCF (Greatest common factor ) of the given polynomial. Firstly ,…

Q: Simplify the expression to a polynomial in standard form: (2æ – 1)(3x² – 9x – 4) -

A: Standard form of a polynomial  The Standard form to represent the polynomial is as follows:- F(x) =…

Q: 2. Is the expression 4x³ – 3.6x? – V2 a polynomial? If so, what is its degree?

A: Let p(x)=4x3-3.6x2-2. The general form of a 3 degree polynomial with real coefficients is given by…

Q: When performing the division (x5 + 1) ÷ (x + 1), there’s no need for me to follow all the steps…

A:

Q: An architect is designing a house on an empty plot. The area of the plot can be modeled by the…

A:

Q: how do you find the domain of (Lnx)^2-9

A: ln is defined for positive numbers only .Therefore x>0.It means domain is all positive real…

Q: Is the algebraic expression a polynomial? If it is, write the polynomial in standard form. 2x + 3x-1…

A: Inside a polynomial, we can not have a negative exponent of x.  In this expression, the second term…

Q: Is the expression 4x3 - 3.6x2 - 22 a polynomial? If so,what is its degree?

A: 4x3-3.6x2-22 is polynomial because the powers are positive.

Q: Find the value of the polynomial 3x3-4x2+7x-5 when x = 3

A:

Q: What is the product of -2x3 + x – 5 and x3 - 3x –4? (a) Show your work. (b) Is the product of -2x3 +…

A:

Q: Latesha needs to simplify a polynomial expression for homework. 16z y 24zy What should Latesha write…

A: Consider the polynomial expression  16x2y24xy3

Q: The amount of paint needed to cover the walls of a bedroom is 133x, where xx is the thickness of the…

A: Given information:

Q: Explain how you know 3x +2 =-16 has no solutions.

A: Square root of a number is defined as the value, which when multiplied by it self gives original…

Q: 2. 6x3 - 4x² + 15x 3D

A:

Q: Subtract 3 +- 7c-4 from 8a-6x + 2. Your answer should be a polynomial in standard form.

A: The given polynomials: 3x2+7x-4       and      8x2-6x+2

Q: Is the expression 4x° – 3.6x - V2 a polynomial? If so, what is its degree? Select the correct answer…

A: Given an expression.

Q: 4 from 8.2? Your answer should be a polynomial in standard form, Subtract 3c2+7r x- 6r +2. 1.

A:

Q: Determine whether the statement makes sense or does not make sense, and explain yourreasoning: "When…

A: We have to determine whether the statement makes sense or does not make sense, and explain your…

Q: Is x=3 a zero of the polynomial x^3-21x+20? Why or why not?

A: Let, f(x) = x3-21x+20 Zeros of a polynomial can be defined as the points where the polynomial…

Q: Is the expression 4x³ - 3.6x? - V2 a polynomial? If so, what is its degree? Select the correct…

A:

Q: Determine whether the statement makes sense or does not make sense, and explain your reasoning:…

A: Given divide condition -x5+1÷x+1If we dont do the long divide precidure and thinks in  our mind that…

Q: I have to find the value by substituting the given value of x into the polynomial and simplifying.…

A: To find the value of given polynomial by substituting x= -2.

Q: What is - 6x ^ 4 - 18x ^ 3 - 12x ^ 2 written as the product of a polynomial with positive…

A:

Q: One of the zeroes of the polynomial 2x2+7x-4 is

A:

Q: 10. Is x - x - 2 a factor of x³ - 6x² + 3x + 10 ? Explain.

A: Given expression is x3 - 6x2 + 3x + 10

Q: Is the algebraic expression a polynomial? If it is, write the polynomial in standard form. 2x + 3x2…

A:

Q: Find the polynomial expression equivalent to (3p + 2)²

A:

Q: 1. x+2)x + 3x + 7

A: Here we will perform the division-

Q: What is -6x4 - 18x3 -12x2 written as the product of a polynomial with positive coefficients and a…

A: The given equation is -6x4-18x3-12x2 To express in terms of polynomial with positive coefficient and…

Q: What is the product of x - and 5x2 - 2x + 6 ? Write your answer in standard form. (a) Show your…

A: a) Given 12x-14 and 5x2-2x+6 The product of this have to be taken and write it in standard form

Q: Explain using complete math and English sentences how to find the roots               ( zeroes) of…

A: Given expression X3+3x2-4x-12

Q: Is the algebraic expression a polynomial? If it is, write the polynomial in standard form : 2x + 3x2…

A: A polynomial is defined as an expression which is composed of variables, constants and exponents,…

Q: 1) Name the polynomial a) 3x? + 9x - 1 b) 2x* - 9x? - 1

A: a) 3x2+9x-1The above polynomial has a degree 2⇒It is quadratic polynomial

Q: (Зх — Зу) (х + 5у) (3х

A:

Q: 3. 3x2- 11x - 20 = 0

A: topic - factorization

Q: (2x+5)(x?+5x+1)

A:

Q: Written as a simplified polynomial in standard form, what is the result when (3x + 1)² is subtracted…

A: We know that, a+b2=a2+b2+2ab

Q: Subtract 3x2 + 7x – 4 from 8x? – 6x + 2. Your answer should be a polynomial in standard form.

A: p(x) = 8x2-6x+2q(x) = 3x2+7x-4To find: p(x) - q(x).

Q: x4 +4x3- x2 + 16x – 20; zero: x = -5

A: In this question , we can break the given polynomial . As one of the root is given so we can use…

Q: Show that (3x – 1)(x + 5) is equivalent to 3x² + 14x - 5 Your answer

A: Given, (3x-1)(x+5) Now we have to multiply =>(3x-1) * (x+5)

Q: Find the sum of the two polynomials and express your answer in simplest form. (2x + 3x2 -5) + (3x² +…

A: We want to evaluate,  (2x³+3x²—5)+(3x²+7) To evaluate the given expression, open the brackets and…

Q: Subtract 4p - 9p+11 from p - 5p +4. Your answer should be a polynomial in standard form

A:

Q: 8. Is the expression L6 – 6x18 a polynomial. If it is not, what rules it out? 13 yes no if no, what…

A:

Q: The length of a rectangle om terms of x is 3x^2+7x+9 and its width is 3x+6. a. Write a polynomial…

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Q: (2x-5) (x?r Sx+2)

A:

Q: What type of polynomial is 3x - 2x+ 9?

A: In this question, we need to check the type of polynomial. The given polynomial as

Polynomials

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