3x² - 6x² + x (36²-6x² x)]d² X

Q: (k^2-4)x^3+(k-2)x^2+7x-8=0

A: (k^2-4)x^3+(k-2)x^2+7x-8=0

Q: Question 2-11 The area of a throw rug can be represented by the expression 2x^(2)+5x-12. Which of…

A:

Q: How do I solve this? (3v^2+3v+3)+(5v^2+3v+9)

A: We have to solve  (3v^2+3v+3)+(5v^2+3v+9)

Q: I am trying to correct my exam for precalculus to learn what I got wrong. I am struggling with…

A: Factorize the denominator on the right hand side to get,

Q: One factor of x^2+bx+15 is x−3

A:

Q: A polynomial has a leading term -2x^7. Discuss the end behavior

A:

Q: In step 2 , how did 86=1/2 x (x-8) turn to x^2-8x-172=0? Thank you, God bless.

A:

Q: x + 5x + 8>x² - 2x + 1

A: We have to solve the given inequality.Given inequality-

Q: Simplify (-4x^2-8x+7)+(12x-9)-(7x+2)^2 and write in standard form.

A: To simplify -4x2-8x+7+12x-9-7x+22 and to write in standard form.

Q: 8^(4x-12)=4000000

A:

Q: simplify 3n+1/n^2-1 - 1/n+1

A: 3n+1n2-1-1n+1 where 3n+1n2-1 is Ist term and 1n+1 is the IInd term.

Q: Hi, I am confused how did you get the equation 17(1)^2-14(1)+3 in step 2 of your explanation?

A: We have to tell how to get the equation  17(1)2 - 14(1) + 3 in step 2

Q: show that the equation x^5+2x^3+3x-4=0 has exactly one root. Justify your answer.

A: Given equation has only one root. Here is its explanation.

Q: 5x^2 - x - 4 Factor completely Using ax^2 +bx+c form

A:

Q: i^71

A: To find the value of i71, we can use the fact that i is equal to the square root of -1. -1=i

Q: (x^4+7x^3+10x^2-x-2)/(x+2) How to solve using synthetic divison?

A: Synthetic division

Q: Explain why the polynomial equation 2x^10 +5x^ 6 +x ^4 +19x^2 +1=0 has no real roots.

A: the polynomial equation 2x^10 +5x^ 6 +x ^4 +19x^2 +1=0

Q: (8x^4y^-2/xy^4)^2/3

A:

Q: I need help on this problem (a^3-2a+5 )-4a^3-5a^2+a-2

A: we have to simplifya3-2a+5-4a3-5a2+a-2

Q: identify all of the complex zeros of the function 2x^(4)-12x^(3)+12x^(2)-23x+12

A: Solution is given below in step 2.

Q: Write p(x) = 3x^(5) - x^(3) + 5x^(2) - 1 in the form of nested multiplication. Compare the…

A: Given function px=3x5-x3+5x2-1 (i) Write in nested multiplication form. (ii) Compare with the naive…

Q: (8x^2+6x-20)/(4x-5)

A: Given  8x2+6x-204x-5

Q: What is the answer to this? 2x^2-5=3x

A:

Q: Simplify (-4x^2-8x+7)+(12x-9)-(7x+2)^2 and write in standard form. Solve exactly like the example…

A: To simplify -4x2-8x+7+12x-9-7x+22 and to write in standard form.

Q: How do you solve 5x^2+7x=4x^2+x-18?

A: First take all the terms on one side of the “equal” sign and “zero” on the other side, it gives

Q: What can be said about Col(A) if A is 20×17? Could it be equal to R^20? Be as detailed as possible

A: Consider the given question, Matrix A is A20x17 .The number of rows and columns in the matrix A is…