There can be no answer since there is no equation: only an expression. It is possible to factorise the expression as follows:
6x2 - 5x - 11 = 6x2 + 6x - 11x - 11 = 6x(x + 1) - 11(x + 1) = (x + 1)(6x - 11)
Just to add, if you meant 6x2 - 5x - 11 = 0, then the above factorise would give you either (x+1) = 0, or (6x-11)=0, so x=-1 or 11/6
4x3+10x2-6x 2x(2x2+5x-3) 2x(2x-1)(x+3)
0. 6x + 3 = 5x + 141. 6x = 5x + 11 [subtracting 3]2. x = 11 [subtracting 5x]
6x2-5x-21 = (3x-7)(2x+3)
When factored it is: (6x-1)(6x+1)
-116
6x2 + 5x - 6 is factored out to (2x + 3)(3x - 2).
5x + x = 5x Squared (5x^2) x + x equals 2 x's = 2 = squared - very simple & logic. no its not simple and logic 5x^2 is the result of 5x times x. 5x plus x is 6x. Think of the x as 1x not x so 1x + 5x= 6x. That's simple and logic.
4x3+10x2-6x 2x(2x2+5x-3) 2x(2x-1)(x+3)
0. 6x + 3 = 5x + 141. 6x = 5x + 11 [subtracting 3]2. x = 11 [subtracting 5x]
4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x4x2 + 5x + 1 - 4x2 - 6x = - x + 1 or 1 - x
x = 0,1
Assuming you mean x squared plus 5x squared... the answer is 6x squared.
5x2 - 6x = 0Factor the left side:x (5x - 6) = 0The equation is satisfied ifx = 0,or if5x - 6 = 05x = 6x = 6/5
6x2-5x-21 = (3x-7)(2x+3)
When factored it is: (6x-1)(6x+1)
-5x+1 = 6x -5x-6x = -1 -11x = -1 x = 1/11
x(x2+5x+6)