0
4x - 8 = 0 when x = 2
Substitute this value of x in 16x3 + 4x2 - 144 to give
16*8 + 4*4 - 144 = 128 + 16 - 144 = 144 - 144 = 0
So, by the remainder theorem, (x-2) is a factor of 16x3 + 4x2 - 144
Also, the coeffs are all divisibl by 4 so 4 is also a factor
(x-2) is a factor, 4 is a factor so 4*(x-2) = (4x - 8) is a factor.
What else can I help you with?
How many solutions are in the set 16x plus 2 - 8 equals 16x plus 24?
16x + 2 - 8 = 16x + 24 implies 16x - 6 = 16x + 24 subtracting 16x from both sides, this implies: -6 = 24 So the equation has no soultions.
How do you solve 8x2 plus 16x plus 8 equals 0?
8x2 + 16x + 8 = 0
How do you factor 5x to the second power minus 16x plus 12?
5x2-16x+12 = (5x-6)(x-2) when factored with the help of the quadratic equation formula
What is the square root of 16x to the power of 4?
sqrt[(16x)4] = (16x)2 = 256x2
What property is 16x plus 5y equals 5y plus 16x?
The Commutative Property of Addition.
The indefinite integral of x2 divided by 4 plus 16?
x3 /12 + 16x + c
How many solutions are in the set 16x plus 2 - 8 equals 16x plus 24?
16x + 2 - 8 = 16x + 24 implies 16x - 6 = 16x + 24 subtracting 16x from both sides, this implies: -6 = 24 So the equation has no soultions.
How do you solve 8x2 plus 16x plus 8 equals 0?
8x2 + 16x + 8 = 0
How do you factor 5x to the second power minus 16x plus 12?
5x2-16x+12 = (5x-6)(x-2) when factored with the help of the quadratic equation formula
What is the square root of 16x to the power of 4?
sqrt[(16x)4] = (16x)2 = 256x2
What property is 16x plus 5y equals 5y plus 16x?
The Commutative Property of Addition.
What is the cubed root of -16x to the 12th power?
[(-16x)12]1/3 = (-16x)4 = 65536x4
What is the Least common multiple of 16x and 36x?
The LCM of 12, 16, 24, and 36 is: 144
What is 4x plus 4x plus 4x plus 4x?
16x
16x - 8x plus 12 equals 78 plus 22?
16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
4x plus 12x plus 5?
16X + 5
3x plus 5x plus 10 plus 8x plus 10 equals 180?
Combining like terms, 16x + 20 = 180 or 16x = 160 so that x = 10
