d/dx [x/(x^2 + y^2) ] = * O [(y^2 + x^2)/(x^2 + y^2)^2 ] O -[(y^2 +x^2)/(x^2 + y^2)^2 ] -[(y^2-x^2)/(x^2 + y^2)^2] O [(y^2-x^2)/(x^2 + y^2)^2]

Q: find y^1 if y= 4^square root of x^2 +1 / x^2 -1

A: To differentiate the given function with respecto to x.

Q: Exercise 17. Coтрute [(4:1- 5а")dr (17A) 2826 – 15x² (17B) 4г* — 524 +C (17C) 4* – ja* + c (17D) -r*…

A: Integration Question

Q: Determine end behavior

A:

Q: I think the partial freaction for z^2-1.2z+0.27 in the beginning should be (z-0.9)(z-0.3)

A: The given polynomial is .

Q: 1. Plot 1/(x^2-1), x/(x^2-1), x^2/(x^2-1), x^3/(x^2-1) when x = -2 to x=2.  2. What are the…

A: We have to plot graph of Gven Functions,1x2-1, xx2-1, x2x2-1, and x3x2-1.,From x = -2 to x=2.

Q: Minimize Q = 4x^2 + 3y^2 where x + y =7

A:

Q: FInd the implicity differentiate x^2- 4xy + y^2= 4

A:

Q: (D^3-2D^2-5D+6)y=e^(3x)

A:

Q: Sketch x^2 -y +z^2 =1

A: Answer is mentioned below

Q: Simplify the expression using the prope 8y^(7)z^(5)y^(6)z^(3) Show your work there

A: We know,        x^(a).x^(b) = x^(a+b) We use this formula to evaluate the given expression.

Q: 10) Find (ƒ^¯') (-5) if ƒ(x)= x³ +3x−1.

A:

Q: Find the area of the region bounded by f(x)=-x^2+6x-5, the x axis, and the lines x=2 and x=5. Graph…

A:

Q: f(t)=4t^2-3  Find the Left endpoint  Right endpoint

A:

Q: (D'+3D+2)y=e

A: See the attachment

Q: [5 8 If A = 0 1 1 find A-1. [4 3 -1]

A:

Q: j(1+j3/1-j3)^2

A:

Q: hich of the following could be the grapl y=x^(2)+2x+2?

A:

Q: find

A:

Q: fill in the boxes with the missing exponets  (5^()x^()y^(-2))/(xy^())=(x^(2)y)/(25)

A:

Q: Find the second derivative of the function. 1x)-(3x²³ +7) Op 63x (7 + 3x) 5 (14+63x³) = f" - 63x (7+…

A: given function is f(x)=(3x3+7)7

Q: 3-2 7) 6 – z*

A:

Q: Compute for the possible root of the function f(x) = x4 - x³ - x? - 4 in the interval [-2, -1]. Use…

A: The equation in the form f(x)=0 is called a transcendental equation. If the function is continuous…

Q: What is the fxx, fyy, and fxy of f=(2x^4)+(y^2)-(x^2)-(2y)?

A:

Q: find |A^T| |A^2| |AA^T| |2A| |A^-1| A= [ 5. -10] [4, 6]

A: As we know that the properties of determinant: 1 A=AT2 A2=A23 AB=AB4 KA=KnA where n is the order of…

Q: Differentiate: y= x*+1 x +1 + xinx (A (x*+1) x + 1 + Inx x+1 + Inx D (x*+1)(x + 1 + Inx)

A: