3x - 24x + 5 + 3 = -21x + 8
33
Let the symbol ^ mean "to the power" Then 9x^2 + 24x + 16 = (3x + 4)(3x +4) = (3x + 4)^2
3x3-18x2+24x=3x(x2-6x+8)=3x(x-4)(x-2)
Presumably you mean: 9x2+24x+16? (3x+4)(3x+4)
It is a quadratic expression in the variable x.
(3x + 4)(3x + 4)
3x3 + 6x2 - 24x = 3x(x2 + 2x - 8) = 3x(x2 + 4x - 2x - 8) = 3x[ x(x + 4) - 2(x + 4) ] = 3x(x - 2)(x + 4)
3x(x - 2)(x - 4)
(3x-12)(x-4)
24x^5 + 24x^3 = 24x^3(x^2 + 1)
(3x - y)(3x - 5y) and (2x + 1)(2x + 11)