Factor the polynomial. (a) 6x – 7ry - 5y² (b) 9x² + 5x – 4

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Q: ind by implicit differentiation if y is defined as a function of x by the equation xy' + x? = x + 3y

A: Topic = Differentiation

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A: ∑k=1+∞181k2+63k-8f(x)=181x2+63x-8Use integral testlima→∞(∫1a181x2+63x-8dx)lima→∞(∫1a1(9x)2+(2×9×72)x...

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A: Projectile motion 

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Q: Perform the indicated operation and simplify if possible. 17. 17 O A. V7 O B. 7 OC. V14 O D. V49

A: Topic:- simplification

Q: Transform the rectangular equation y = - 8 to a polar equation in T and 0.

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Q: (b) Find an operator A that annihlates the following functions. i. In(x) ii. to , α ε R iii. sin(3 I...

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Q: (c) Let f(x.y) = (x²+G))), Determine the directional derivative of f at the point (1,0) in the direc...

A:  f(x,y) = (x2 + (y/2))3 we have to determine the directional derivative of f at the point (1,0) in t...

Q: Reduce the given system to echelon form to find a single solution X1 + 7x2 +3 x3 + 11 x4 = 0 2x1+ 7x...

A: T

Q: A right circular cone with radius 3 cm and height 6 cm is submerged point first into a tall cylinder...

A: I am attaching image so that you understand each and every step.

Q: Problem 3 Use integration by parts to prove the following reduction formula where n> 2. 1 | sin" (x)...

A: Given problem:-  

Q: Osketch y=Logix) f Inverse of its function [y=2*1

A: As per our guidelines we can answer only 1 question, kindly repost the remaining questions specifyin...

Q: /1+x-1 lim 1-0 V4 - a - v4- x2

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Q: A coin sold for $201 in 1980 and was sold again in 1989 for $440. Assume that the growth in the valu...

A: Given: A coin sold for $201 in 1980 and was sold again in 1989 for $440. Assume that the growth in t...

Q: Question 7 If 1 = (6,9) and v2 = (2, 6), then find 30, + 202. Type your answer in component form, (...

A: Topic:- vector addition

Q: 1 3. lim x0 1-cos x =too -0.1 -0.01 -0.001 0.001 0.01 0.1 f(x)

A: Let's find. 

Q: -3x3 dx V5-x8

A: In order to solve the integration ∫-3x3(5-x8)dx,  Let us assume t=x45

Q: Evaluate the Integral iF the funthun X = = XSin (xy) ニ over the vecfongulor region R- [0,1][1, 2]

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Q: 5) Given a curve y = f(x) has a tangent line y = 3x - 4 at a point (- 2, 1) and a tangent line y = -...

A: Topic  = Derivative As per guidelines , At a time only one question can be answered.

Q: Set up the definite integral that gives the area of the region. Yı = (x – 7)3 Y2 = x – 7 dx J6 y 1.5...

A: Given problem:- Set up the definite integral that gives the area of the region. Y1 = (x-7)³ Y2 = x -...

Q: Use the appropriate reciprocal identity to find the exact value of sec 0 for the given value of cos ...

A: NOTE: Refresh your page if you can't see any equations. .

Q: Question 3 Transform the polar equation 6 to an equation in I and y. Submit Question

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Q: Perform the indicated operation without the use of a calculator and express each answer in decimal n...

A: Topic = Algebra correct option = C

Q: (b) If u =x cosy+ ye», where x=s+2 and y= st, prove that 2- ds du - (s - 21) (* siny-xye -e").

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Q: A helicopter is heading N 33° E (i.e. direction angle of 57°) with an airspeed of 17 mph, and the wi...

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Q: 1. Verify the two given function forms as a fundamental set of solutions of the DE on (-0,0) Check t...

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Q: A point has rectangular coordinates - 6, – 9). Convert to polar coordinates, with r> 0 and 0 <0 < 2n...

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Q: 4. f(x) = e*-1 + 2 %3D Domain: Range: Equation of Asymptote: End Behavior: lim f(x)= lim f(x)= X-0

A: f(x)= ex-1+2 The domain of a function is the set of inputs accepted by the function. for every value...

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Q: is Convergent Determine whether each those that are convergent. integral divergento Evah or In X

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Q: Find the magnitude ||i|| of the vector i = – 4i + 9j. Round your answer to 2 places after the decima...

A: If  v →= v1 i^ + v2 j ^  then v→ = v12+v22.

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A: Given :      ∫e73k-13   dk

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A: We know continuous compounding formulaP(t)=P0ert where value at time t P0=principal amount r= annual...

Q: Let f(x) = and calculate x(In(x)) f(x) dx by using integration by substitution. What was your substi...

A: Given that: f(x)=1x(lnx)6

Q: Let R be the region of the 1st quadrant surrounded by a curve. X : + 2 straight ine and straight 4 -...

A: We have to find the finite integral in first quadrant surrounded by the curve x=y^2+2 And the straig...

Q: What are the critical numbers of the function? f(t)=8(t^2/3)+t^5/3

A: We have to find critical numbers.  

Q: Identify the quadric surface each of the following equations represent and sketch its graph in a dra...

A: The objective is to Identify the quadric surface and sketch it's graph.

Q: e20 do 10. 1+ 3e20

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Q: dx xVx2/3-7 XVX

A: Given that: ∫dxxx2/3-7

Q: Find the particular solution of the differential equation that satisfies the initial condition. (Ent...

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Q: Suppose: sin(x) = -0.1 cos(y) = 0.5 tan(z) = -4.3 Then, sin(-r) =| 0.1 cos(-y) = 0.5 tan(-2) = 4.3 a...

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Q: Find the equation(s) of the tangent line(s) at the point(s) on the graph of the equation y-xy-12=0, ...

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Q: For the function f(x) = 1 – 1/ (x + 2)2, find the following: f(-x)

A: topic- functions

Q: x(x²-x+2) dx is equal to 3

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Q: Without solving for the solution, what would be the correct form of the solution of the DE when usin...

A: We have to find correct form of the solution and we have find complementry solution in ans 2

Q: Convert the angle to D°M'S" form. 44.27° 44.27° ='O'0"

A: The angle is 44.27°