Solve the following using BOTH METHODS from the attached examples, which you show clearly. Then discuss which one is preferable: (3x^-1 + y^-1) / (9x^-2 - y^-2) =

Q: (7x/11)^2 + (x*2/ x+2 - 4/ x+2)

A:

Q: (a³b^5) x (a²b³) =

A: We know that,pq×pr=p(q+r) So,a3×a2=a(3+2)          =a5 b5×b3=b(5+3)          =b8 So, to find (a³b^5)…

Q: Thank you! I am a bit lost because the equations are a bit messy with the computer. Would it be 3e^x…

A: GIven function :- y=3ex+8x3

Q: The area of the dining room of a vessel is x^3 + 3x^2 – x – 3 square meters. What are its…

A: Given area of the dinning room of a vessel is x3+3x2-x-3. Factoring the given area.…

Q: For g (x) 2x^2+ 7x and h(x) = 4x - 1, g(h(x)) = x^2+= x+=

A:

Q: If I have 0=24x-5.19x^2, then I simplify it to 0=x(24-5.19x). How do I proceed to find x from here?

A: The given function is Here, either

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: differentiate ((x^2) - 1)^2

A:

Q: 9x+5 = 276x – 10 276x-10

A: Make the bases equal both sides and than equate the exponents.

Q: How to solve step by step: (x^2 * y^6 / x^3 * y^2)^-2

A: For division, we subtract the exponents

Q: Simplify 3x? (-((-5x+2)-3(x+1)))

A:

Q: Expand and state your answer as a polynomial in standard form. (4x^(4)-y^(3))^(2)

A:

Q: f(2) = 3(2^2) - 2 -2 equals 8, not 4.  That step has an error.  Would you kindly offer a correction?

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: 4sin^(2)(x)-3=0

A:

Q: 6(x^(-4)x^(-10))^(-2)

A: We will simplify the problem

Q: Convert f(x)=(x-3)(X^2 -5x +6) into factored form

A:

Q: (10x-19) (3r + 2) (5x-3)

A: We will use the exterior angle property of a triangle that states that an exterior angle is equal to…

Q: ((3x^-1 -3y^-1)/(y^-2 -x^-2))

A:

Q: 9x^3+3Ox^2-24x=0

A: Given equation 9x3+30x2-24x=0

Q: Idx/[(x^2)-4x+13]

A:

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: (x^3y)^-2 (xy^3/x^2y^2)^2

A: We have to simplify x3y-2 xy3x2y22.

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: Find the negative and positive root of -20x^2+28x+36=0 using secant method.

A: Given: -20x2+28x+36=0 To find: Positive and negative root using secant method.

Q: Please help me foil (x-(-3)) (x-0) (x-2) into standard form. I would like to see the step by step…

A: We have to find in standard form for the given expression: x--3x-0x-2 Rewriting the expression,…

Q: What is the solution of (2x+17)^2/3-3=13

A:

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

A:

Q: (17v^(3)z^(5)-8vz^(2))-:(-4v^(3)z^(5)) Simplify your answer as much as possible.

A:

Q: f(x)=2(x+3)^(2)-6 write in standard form.

A: We know that the standard equation of the polynomial is f(x)=ax^2+bx+c

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…

Q: Why 3^(x+2)-10×3^(x)+1=0 is -2 or 0?

A: Put x=-2 or x=0 and check which 'x' satisfy the equation .

Q: What is the product of x^(3) and x^(5)?

A: Answer: 1) Given X3  and X5 ,  we have to find product :