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If your function is 4x^2+16x+16=0 then x=-2, if it is 4x^2-16x+16=0, then x=2
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Is this a trinomial square 4x2 plus 16x plus 16?
It is; (2x+4)^2.
The polynomial below is a perfect square trinomial of the form A2 - 2AB plus B2 4x2-16x plus 16?
True
How do you factor x cubed plus 4x squared plus 16x plus 64?
x3 + 4x2 + 16x + 64 =x2*(x + 4) + 16(x + 4) = (x + 4)*(x2 + 16) which has no further real factors.
5x-16 equals 3x?
5x - 16 = 3x2x - 16 = 02x = 16x = 8
What is the vertex of the parabola of y equals -4x 2-16x-11?
f(x) = -4x2 - 16x - 11 a = -4, b = -16, c = -11 x-coordinate of the vertex = -b/2a = -(-16)/2(-4) = 16/-8 = -2 y-coordinate = f(-2) = -4(-2)2 -16(-2) - 11 = -16 + 32 - 11 = 5 vertex is (-2, 5)
Is this a trinomial square 4x2 plus 16x plus 16?
It is; (2x+4)^2.
How do you factor 4x2 plus 16x plus 16?
4(x + 2)(x + 2)
What property is 16x plus 5y equals 5y plus 16x?
The Commutative Property of Addition.
The polynomial below is a perfect square trinomial of the form A2 - 2AB plus B2 4x2-16x plus 16?
True
X² plus 20 equals 4 a. square root of 24 b. -4 c. square root of 24 with a plus minus before it d. no real number ans.?
b. -4x2+20 = 4x2 = 4-20x2 = -16x = -4Note that -42 = -16 but (-4)2 in brackets = 16
How do you factor x cubed plus 4x squared plus 16x plus 64?
x3 + 4x2 + 16x + 64 =x2*(x + 4) + 16(x + 4) = (x + 4)*(x2 + 16) which has no further real factors.
What is the solution to X plus 15 equals 16?
x+15=16x=16-15x=1
How do you write 4x2 plus y equals 16 using function notation?
First you need to solve for y. So write 4x2+y=16 so y=16-4x2 Now write f(x)=16-4x2
8X2 plus 16X plus 8 equals?
8x2 + 16x + 8 = 8*(x2 + 2x + 1) = 8*(x + 1)2
If 2x plus 4 equals 16 than x is?
x= 2 because 2x+4=16 4x2=8 8+2 or 8x2=16
What is x in 16x equals 4?
16x = 4 Divide both sides by 16: x = 4/16 x = 1/4
5x-16 equals 3x?
5x - 16 = 3x2x - 16 = 02x = 16x = 8
