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4x2 plus 2x equals?
Assuming that 4x2+2x = 0: 2x (2x+1) = 0 2x = 0 or 2x+1 = 0 x = 0 or -1/2
What is x squared minus 8x plus 8y plus 32 equals 0 in standard parabola form?
7
2x plus 5y equals 2 and -3x - y equals -3?
x = 1, y = 0
X squared plus 2x - 15 equals 0?
x2 + 2x - 15 = 0(x + 5) (x - 3) = 0x = -5x = +3
Y equals x2 plus 2x plus 1?
y = x2 + 2x + 1zeros are:0 = x2 + 2x + 10 = (x + 1)(x + 1)0 = (x + 1)2x = -1So that the graph of the function y = x + 2x + 1 touches the x-axis at x = -1.
How do you write 10-2x equals 8y in standard form?
x + 4y = 5Standard Form for a linear equation is Ax + By = C, where B is not = 0, A is >=0, A is an integer, and -preferably- A, B and C have no common factor. Sometimes ax + by + c = 0 is used instead.10 - 2x = 8y 10-2x-8y =0 -2x-8y=-10 2x+8y=10 x+4y=5.
3y-x equals 0 and 2x plus 2y equals 7?
Multiply First equation by 2: 6y - 2x = 0Add second equation to this: 6y - 2x + 2x + 2y = 0 + 7Simplify: 8y = 7 so y = 0.875 and x = 2.625
What is 26 plus 8y-18 equals 0?
-1
What is x equals to 2x-2x plus 456 equals 0?
x=0
What is the x-intercept of 2x plus 8y equals 40?
This form needed. Y = mX + c2X + 8Y = 408Y = - 2X + 40Y = - 1/4 + 5-----------------------zero out the Y- 1/4X + 5 = 0- 1/4X = - 5X = 20-------------------your X intercept
What is the standard form of 8y plus 4 equals -3x?
The standard form is 3x - 8y - 4 = 0
What is this 8y plus 4 equals -3x in standard form?
The standard form is 3x + 8y + 4 = 0
-2x plus 1 equals 2x plus 1?
x = 0
Solve the system of equations Enter your answer as an ordered pair 4x plus 8y equals 16 4x minus 8y equals 0?
16
What is Y2 plus 8y plus 16 equals 0?
y2 +8y + 16 = 0 can factor to (y+4) (y+4) = 0 so y+4 = 0 so y = -4
-2x plus 14 equals 0?
If -2x +14 = 0, -2x = -14, or x = 7.
-2x plus 16 equals 0?
-2x+16 = 0 -2x = -16 x = 8
