What is the correct evaluation of x2 - y2 - z2, when x is equal to -2, y is equal to 3 and z is equal to 4?

Q: Is there a way to eliminate some of the combinations of factors for x + bx + c when c is positive?

A: To eliminate the factors from the quadratic

Q: -2.7 -10w x'y 5.9 -7 2x' y'z

A: Consider the exponential rule as, aman=an The given equation is, -10w-2x7y32x5y-9z-7

Q: 9) xy - z2 when x=6, y=12 and z=4

A: Put value of x, y and z.

Q: What is the particular solution for y′=5ex −6x3 +4x such that y(0)=−8? Do not include "y=" in your…

A: The given differential equation is, y′=5ex −6x3 +4x.

Q: Evaluate x-(xy-y) for x satisfying 4(x+4) = 5x+20 and y satisfying -9y-8=7y+24. x- (xy-y)= (Simplify…

A: We will solve the following

Q: नैग,ु गात्म की ए D) フー X- २० मर्तकीर अा X- C. 2. =ां 2. X- 8 पट-ट' + ८ 7 से रा र त्यतिज 2हि (ए X2-…

A:

Q: Evaluate: 9–x² –y² .2 V9-x2 2 2 V x²+y + z*dzdydx -3 0

A: x = psin(phi)cos(theta) y = psin(phi)sin(theta) z= p cos(phi)   Answer is 81*pi/4

Q: I used the correct excel table and got all the answers on point and still struggle to find the one…

A: Given that The anovo table Formula for F F=MSTreatment/MSError

Q: 18. y = -- 2x - 4 7x +y 2 19. y = x + 6x x-y= 4 20. y = x + 4r – 15 y 25 x

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Q: Differentiate .3 to 1-x3 w.r.t. x3.

A:

Q: V16-x² B Evaluate S. Sezy2) (x²+y²) /16 –r²drdzde -

A: Given integral is, I=∫04∫016-x2∫x2+y24416-r2drdzdθ Now, integrating the given integral,…

Q: 7) y"+4y+20y-23sint-15cost y(0)-0, y'(0)--1

A: We have to solve given problem:

Q: 9) If y = 3x +x² - 5 and z = x2 - 12, find 2(y +z).

A:

Q: O Show that y= 35x' - 30x² +3 satisfies (1- x )y"-2xy'+20 y = 0.

A:

Q: How can I calculate using Excel?   Suppose X~N(193,7), and Z~N(0,1). Then x = 204, is equivalent…

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Q: R(x) = -.722x3 + 19.23x2 - 161.2x + 421.8, where x = 6 corresponds to the year 2006.  (a) What was…

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Q: 5x + 3, xS -1 y = 32 - 3, x > -1 х> -1

A:

Q: iv is analytic = -11..

A:

Q: When P(x) is divided by (x-1), the remainder is 3. When P(x) is divided by (x+1), the remainder is…

A:

Q: (-5x + 4, for x 2 |1, Evaluate fl-1) - f(5)

A: Using the given function f(-1) = (-1)2 +3 = 4 f(5) = 1

Q: 2) Find of y = क सम्माय 2) r*+1)(2x+3)

A: Simplify the given expression and take log on both sides.…

Q: 2. If 4x² – 9y² = 27, show that y" 9y5

A:

Q: Evaluate: 3 A 1–x*) 2 + C 3 (1-x*) ² + C --(1-x*) ² +C D 1-x*) 2 + C 3

A:

Q: -If w@z is equivalent to 3w-z, what is the value of (w@z)@z?

A: We have to use simple logics to solve the problem Please note: the answer provided by you seems…

Q: Differentiate the following Y=(X^3+1)/(5X^4-8)

A:

Q: Show that y= 35x'-30x + 3 satisfies (1- x' )y'-2xy+20 y= 0.

A: Find 1st and second derivative put in ode check it gives value 0 or not

Q: If x²+4y²=40 and xy=6, what is x+2y?

A: given: x2+4y2=40 xy=6 then we have to find the value of x+2y.

Q: у' %— х — 4у, when x %3D 2,у 3 3 y' — х — 2усot 2x

A:

Q: What is the correct evaluation of 3x - 2y, when x is equal to -1 and y is equal to 1?

A: We have to find the correct evaluation of 3x - 2y, when x is equal to -1 and y is equal to 1.

Q: Compute A−2 two different ways and show that the results are equal.

A:

Q: Why ane absoluete value bars necelsary in the ancuees for some integrels, and not in others?…

A:

Q: 7 If X = 5.5 4 -1 3 -V2 2 Find X-1

A: We will find out the required matrix.

Q: )Show that y= 35x'-30x +3 satisfies (1- x )y'-2xy+20 y= 0.

A:

Q: For z = -V3 - j3, evaluate

A: Given that , z=-3-j3 evaluate 1z*e-jπ2

Q: 2x 2x is equal to 2-3x+2 r-1 r-2 r-2 O True OF.

A: Given query is to find statement is true or false.

Q: Evaluate S, S16- /16 — у2 /16 – y² – z² 22 bw (z2 + w?) dw dz dy - 16 – y² So — у2

A:

Q: x2 + (3y ÷ 6) − z  when  x\ =\ 9x = 9, y\ =\ 8y = 8 and  z\ =\ 11z = 11

A: x2+(3y÷6)-zx=9 , y=8 , z=11

Q: 9. For Ax) = -4x+2, find (x) when x==1. %3D а. С. 2 b. -2 d. 6

A:

Q: wanted to know why this is false? I thought if you plug in any positive or negative # in x you get a…

A: Given that f(x) = 3 + x2 -√x is continuous on        {x: -1 ≤ x < ∞}

Q: 3) y=--x - 1 | 1 y =-x-4 4 Ay 5 4 3 -2 -2 -3 Answer:

A: follow the  next step

Q: Suppose that the revenue (in dollars) from the sale of a product is given by R = 60x + 0.5x2 −…

A:

Q: 3 5+x 3 11 for (x, y): and find what ??? equals. 2x + 8 y-4 ???

A:

Q: f (r, y) = -4y is I-2r'y

A: Given,               f(x, y)=x3-4x2yx4-2x3y

Q: 2. Differentiate the following: (a) y = x²z

A: The given expression is: y=x2x   ...1   As we know the Product rule: f·g'=f'·g+f·g' The Power Law:…

Q: of Find (8, - 9) if f(x.y) = 8x? + 4xy - 7y + 5x - 8y - 5. дх of (8, – 9) = (Simplify your answer.)…

A: NOTE: Refresh your page if you can't see any equations. . take the partial derivative with respect…

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.