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What is y3 plus 7y2-5y?
That factors to y(y2 + 7y - 5)
What is the center and the radius of the circle x2 plus y2 equals 12x -10y -12?
Equation of circle: x^2 +y^2 = 12x-10y-12 Completing the squares: (x-6)^2 +(y+5)^2 = 49 So center of circle is at (6, -5) and its radius is 7 units
Divide y2 plus 13y plus 22 by y plus 2?
(y2+13y+22)/(y+2) = (y+11)
How do you Multiply the binomials y-9 y plus 10?
To multiply two binomials you use FOIL (first, outer, inner, last): (y-9)(y+10)=y*y+10y-9y-9*10=y2+y-90
X1 plus y2?
4
Y2 plus 10y plus 25 equals 0?
yes that is correct
Factor y2-10y plus 16?
(y - 8)(y - 2)
What is the center in the equation is (x plus 4)2 plus y2 - 10y 11?
Without an equality sign the given terms can't be considered to be the equation of a circle.
What is y3 plus 7y2-5y?
That factors to y(y2 + 7y - 5)
What is y2 plus y2?
y2 + y2 = 2y2
What is 66-3y plus y2 from 88 plus 5y-y2?
88 + 5y - y2 66 - 3y + y2 Subtract: 22 + 8y -2y2
What is the result of isolating y2 in the equation below (x plus 4) plus y2 22?
y2=-x2-8x+6
What is the answer to (x plus y)2 x2 plus y2?
X2+y2=25 (x-8)2+y2 =41
What is the center and diameter of a circle when x2 plus y2 equals 12x -10y -12?
If: x^2 +y^2 = 12x -10y -12 Then: x^2 +y^2 -12x +10y +12 = 0 Completing the squares: (x-6)^2 +(y+5)^2 = 49 which is the radius squared Center of circle: (6, -5) Diameter of circle: 14 units
What is the expansion for x2 plus y2?
There is no expansion for x2 + y2
What is the standard equation of the parabola y3(x-4)2-22?
the standard form of the equation of a parabola is x=y2+10y+22
What is the center and the radius of the circle x2 plus y2 equals 12x -10y -12?
Equation of circle: x^2 +y^2 = 12x-10y-12 Completing the squares: (x-6)^2 +(y+5)^2 = 49 So center of circle is at (6, -5) and its radius is 7 units
