x + x = 2x. Similarly, x^3 + x^3 = 2(x^3)
It is an expression which can be written in the form of: 2x3+x+3
The derivative of x3-2x+5 is 3x2- 2. This is its slope at a point x,y.
The quotient works out as: x^2+2x+4 and there is a remainder of -3
2(x^2 + 2)(x + 3)
4
2x(x - 4)(x + 4)
2x(x^2+x-6)
(x - 1)(2x^2-1)
2x x 2x x 2x = 8x3
(2x - 1)(4x2 + 2x + 1)
2X * 2X * 2X = 8X^3 2X^3 is saying 2*( X * X * X) = 2X^3
4cubes times 2 cubes=8cubes
200x
(2x + 1)(4x^2 - 2x + 1)
(2x3 - x2) = x2 (2x - 1)
2x(x−6)(x+1)