(2x + 3)(x + 1)
(2x - 1)(x + 4)
x4 + 2x3 - 9x2 + 18x = x(x3 + 2x2 - 9x + 18) which I do not think can be factorised further.
3x^2 + x + 2x^2 = 5x^2 + x
Factors are (x + 4)(x - 2) so x = -4 or 2
x² + x² = 2x²
(2x + 3)(x + 1)
(2x - 1)(x + 4)
... and what is the question?
x^3+x^2+2x = x(x^2+x+2)
2x3+2x2-12x take out GCF - 2x 2x(x2+x-6) factor - find factors of -6 that add up to 1 2x(x-2)(x+3)
x4 + 2x3 - 9x2 + 18x = x(x3 + 2x2 - 9x + 18) which I do not think can be factorised further.
3x^2 + x + 2x^2 = 5x^2 + x
Factors are (x + 4)(x - 2) so x = -4 or 2
2x
x3 + 5x2 + 2x - 8It's a third-order polynomial in 'x'.Its value depends entirely on the value of 'x', and whenever 'x' changes,the value of the whole polynomial instantly changes.
(x^2 - 2x + 2)(x^2 + 2x + 2)