(x-3)(3x+1)
3x^2 -14x +15 = (3x-5)(x-3)
(3x + 1) = -3 (x + 2x -1) (3x + 1) = -3 (3x - 1) 3x + 1 = -9x + 3 12x = 2 6x = 1 x = 0.16666666666666666666666666666666666666666666666666666666666666666666
3
5
3
9x2 + 3x / 3x equals (3x + 1).9x2 + 3x divided by x is 9x + 3 , and then divided by 3 yields the 3x +1.
The expression 3X divided by X squared can be simplified by dividing the coefficient of X by the coefficient of X squared. In this case, 3X divided by X squared simplifies to 3/X. This is because when dividing by a term with an exponent, you subtract the exponents in the denominator from the exponents in the numerator.
24
(3x2 - 6x)/3x = 3x(x-2)/3x = x-2, for x<>0
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
3x squared - (3x) squared = 0
5x2 + 3x + 8x2 = 13x2 + 3x = x(13x + 3)
2 squared X 3 squared = 5 squared
3(x2 + 3x + 1)
(x-3)(3x+1)
3x squared - x squared = 2x squared