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(-2)2 = +4
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When is x squared plus y squared equal to quantity X plus Y squared?
Only when X or Y = 0 That is because (x + y) squared = x^2 + 2xy + y^2 x^2 + 2xy + y^2 = x^2 + y^2 when x or y = 0
At what point is the line of y equals x -4 tangent to the curve of x squared plus y squared equals 8?
(2, -2)
What does the graph of x squared plus y squared equals thirty six look like?
X^2 + Y^2 = 36 Y^2 = 36 - X^2 Y = (+/-)sqrt(36 - X^2) A circle. X = (+/-) 6 Y = (+/-) 6
How do you factor y cubed plus y squared minus 6?
y^3 + y^2 - 6 (y+2) (y-3) i think
How do you work out what x and y are equal to using x squared plus y squared equals 25 and y equals 3x plus 1?
since y = 3x+1 we have y squared =(3x+1) squared x^2 + y^2 = 25 x^2 + (3x+1)^2=25 x^2 + 9x^2+ 6x+1 = 25 10x^2 + 6x + 1 = 25 10x^2 + 6x -24 = 0 solve x from quadratic formula x = 1.28 y = 3x + 1 = 4.83
Related questions
When is x squared plus y squared equal to quantity X plus Y squared?
Only when X or Y = 0 That is because (x + y) squared = x^2 + 2xy + y^2 x^2 + 2xy + y^2 = x^2 + y^2 when x or y = 0
What does y x y eqeal?
Y squared (Y^2)
Factor x squared y squared plus ay squared plus ab plus bx squared?
(a + x^2)(b + y^2)
How do you factor 9x squared plus 12x plus 4 - y squared?
(3x - y+ 2)(3x + y + 2)
What is x squared plus 2xy plus y squared?
(x+y)2
How do you factor x squared minus 2 x y plus y squared?
it is (x-y)(x-y) :)
Factor 25x squared -10xy plus y squared?
15
Factor 25x squared - 10xy plus y squared?
35
What is 2 times the sum of y and 5?
This question can not be solved
5y squared - 2 y squared equals 6 is a?
i think its 3y squared
What is y multiplied by y?
It is y^2 or y squared
If x squared minus y squared equals 10 and x plus y equals 5 what is x minus y?
2
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