x2+2x-15 = (x+5)(x-3) when factored
x2 + 6x + 8 =(x + 2)(x +4)
The expression x2 + 1x - 12 can be factored out as (x - 3)(x + 4)
x2(x3 + 1) is the best you can do there.
x2 + 7x + 6 = (x + 6) (x + 1)
If you mean "factors", the two monomials have the common factor x2. Divide each factor by x2 to get the other factor.
That expression can not be factored.
This is an expression and you do not solve an expression, but you can factor this one.X2 + 3X4X2(1 + 3X2)========
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x2+10x-24 = (x-2)(x+12)
(x + 7)(x - 5)
Not sure what the b factor is, but the answer probably is 1, the coefficient of x.
x2 + 6x + 8 =(x + 2)(x +4)
It is (x+6)(x-4) when factored
The expression x2 + 1x - 12 can be factored out as (x - 3)(x + 4)
x2 + 4x + 6 can not be factored. If you want, you can reduce it to an expression with a single x term by comleting the square: x2 + 4x + 6 = x2 + 4x + 4 + 2 = (x + 2)2 + 2
You don't factor an equation. You factor an expression.So we'll forget about the "equals 0" for a second, while we factor "x2 plus 5x plus 6".x2 + 5x + 6 = (x + 3) (x + 2).Now, if you want this expression to be equal to zero, that can only happen when 'x' is -2 or -3.
4