5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
If that's +14x + 3, the answer is (2x + 3)(4x + 1)
5(x + 3)(x + 1)
x2 + 5x + not really sure what that extra plus is for... this is the most you can factor it... x(x + 5)
The correct factorization of 5 x plus 2 -3x x plus 2 is 2x+4.
x(x2+5x+6)
The question contains an expression. An expression does not have an answer - it cannot be solved.
5x cubed
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
5x^2(4x - 5)(5x + 11)
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
-2, 1.74 and 0.46
3x3+15x2+18x = 3x(x2+5x+6) = 3x(x+2)(x+3)
If: x^2 -5x +6 = 0 then x = 2 or x = 3
Assuming you mean x squared plus 5x squared... the answer is 6x squared.
15
-15x2+5x=-5x(3x-1)