xsquared minus x minus 72
x(x - 6)
It is the same as xsquared+9x+18 and when factored: (x+3)(x+6)
xcubed-1 Answer::(X-1)(Xsquared+X+1) when you factor xcubed minus a number its the same thing as x cubed minus y cubed and x cubed minus y cubed factors to:: (x-y)(xsquared+xy+y squared) the first factor, (x-y), is the cubed root of the first and the cubed root of the second, so in the answer i have (x-1), which is x cubed minus one cubed :) the second factor, (xsquared+xy+ysquared), you take the first number squared, Xsquared, then the first and second one multiplied together, XY, and then the second number squared, Ysquared, so in the answer i have (xsquared+x+1), which is x squared, then x times 1 which is just x, and positive 1, which is negative 1 squared :) x^3 - 1
Yes, it is a linear polynomial.
(3x + 1)(x - 5)
(x + 1)(x - 1)
(x - 12)(x - 7)
42 - 30% = 42 x (1 - (30/100)) = 42 x 0.7 = 29.4
X2 - X - 2(X + 1)(X - 2)===============(X + 1) is a factor of the above polynomial.
x times x
8x2-3x-5 = (8x+5)(x-1) when factored
2x^3 - 3x^2 + 4x - 3
(-8) x (-7) - 14 = 42
(x + 7)(x - 6)
F(x) = 15x2 - 2.5 + 3 That's a quadratic or 2nd degree polynomial in x.
(2x - 1)(2x + 3)
x times x x multiplied by itself
x2 - 9x + 18 = (x - 3)(x - 6)
A 7th degree polynomial.
(x - 20)(x - 20)
The polynomial is not factorable with rational numbers. If you want to use irrational numbers it would be x minus the square root of 2 times x plus the square root of 2.
The zero of a polynomial in the variable x, is a value of x for which the polynomial is zero. It is a value where the graph of the polynomial intersects the x-axis.
(x - 7)(x + 2)