[10000印刷√] x^2 y^2 z^2=r^2 graph 833524-X^2+y^2+z^2=r^2 graph

Graph x^2=y^2z^2 WolframAlpha Rocket science?3 Answers3 Write it as x 2 z 2 = y 2 Note that y is the hypotenuse of a triangle with length x and height z So, this forms a circular cone opening as you increase in y or decrease in y This figure is the (double) cone of equation x 2 = y 2 − z 2 The gray plane is the plane ( x, y) You can see that it is a cone noting that for any y 0 = x^2y^28x6y16 = (x4)^2 (y3)^2 3^2 is a circle of radius 3 with centre (4, 3) The equation of a circle of radius r centred at (a, b) can be written (xa)^2(yb)^2 = r^2 We are given 0 = x^2y^28x6y16 =x^28x16 y^26y9 9 =(x4)^2 (y3)^2 3^2 So (x4)^2(y3)^2 = 3^2 which is in the form of the equation of a circle of radius 3 centre (4, 3) graph

X 2 Y 2 Z 2 R 2 Graph Novocom Top

X^2+y^2+z^2=r^2 graph

(x-y)^3 expand 133494-(x+y+2)^3 expand

Question Identify the binomial expansion of (xy)^3 Answer by rapaljer (4671) ( Show Source ) You can put this solution on YOUR website!So to find the expansion of (x − y) 3, we can replace y with (− y) in (x y) 3 = x 2 3 x 2 y 3 x y 2 y 3 This is the required expansion for ( x − y ) 3 Let's now use these identities toAlgebra Expand using the Binomial Theorem (xy)^3 (x − y)3 ( x y) 3 Use the binomial expansion theorem to find each term The binomial theorem states (ab)n = n ∑ k=0nCk⋅(an−kbk) ( a b) n = ∑ k = 0 n ⁡ n C k ⋅ ( a n k b k) 3 ∑ k=0 3!

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(x+y+2)^3 expand