0
y2 = 169
Square root both sides:
y = 13
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The curve with equation y2 equals x3 plus 3x2 is called the Tschirnhausen cubic?
y2=x3+3x2
Solve the quadratic equation y2-15 equals 0?
y=±√15
How do you get y alone in the equation x equals y cubed?
Divide both sides of the equation by Y2.That will leave you with X / Y2 = Y* * * * *That doesn't quite do it, does it? Try this:Take the cube root of both sides.y = ³√x.
Find the vertex and equation of the directri for y2 equals -32x?
y2 = 32x y = ±√32x the vertex is (0, 0) and the axis of symmetry is x-axis or y = 0
Could you find the possible value or values of y in the quadratic equation 4-4y-y2 equals 0?
-0.82 , -4.82
What are the solutions to the simultaneous equations of 3x -y equals 5 and 2x2 plus y2 equals 129?
The solutions work out as: x = 52/11, y = 101/11 and x = -2, y = -11
Find the radius for a circle with the equation x2 plus y2 equals 9?
Type your answer here. Find the radius for a circle with the equation x2 plus y2 equals 9? ..
Equation of director circle of the circle x2 plus y2 equals r2 is?
x2 + y2 = 2r2
What the radius for a circle with the equation x2 plus y2 equals 25?
5. A circle with centre (0,0) has equation: x2 + y2 = radius2 With: x2 + y2 = 25 = 52 The radius is 5.
The curve with equation y2 equals x3 plus 3x2 is called the Tschirnhausen cubic?
y2=x3+3x2
What is the radius for a circle with the equation x2 plus y2 equals 9?
Equation of a circle centre the origin is: x2 + y2 = radius2 ⇒ radius = √9 = 3.
What are the solutions to the nonlinear system of equations y equals 5x and x2 plus y2 equals 26?
y=5xx2+y2=26Substitute the first equation into the second for y.x2 + (5x)2 = 26x2 + 25x2 = 2626x2 = 26x2 = 1x = SQRT(1) = 1 & -1y = 5*1 = 5y = 5*-1 = -5So the solutions are: (1,5) & (-1, -5)
Is the equation 3y plus y2 - 10 a perfect square?
Without an equality sign the given expression can't be considered to be an equation but if it equals to 0 then its solutions would be y = 2 or y = -5 which is not a perfect square
How many solutions in y2?
y2 there will me many solutions
Radius for a circle with the equation x2 plus y2 equals 25?
9
Solve the quadratic equation y2-15 equals 0?
y=±√15
If the equation of a circle is x2 plus y2 equals 64what is its radius?
8
